Devotion 24/7 Whey Protein Lean Mixed Berry Cream Ingredients & Drug Interactions
by NatureSmart
What is this page for?
First and foremost: checking Devotion 24/7 Whey Protein Lean Mixed Berry Cream against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.
Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy
Devotion 24/7 Whey Protein Lean Mixed Berry Cream is a dietary supplement by NatureSmart with 14 active ingredients. Its ingredients are commonly taken for constipation, diarrhea, high cholesterol.Based on those ingredients, 2,282 medications have a known interaction with it, the most serious rated major. The ingredients most likely to interact are Dietary Fiber, Green Tea extract, Flaxseed. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Devotion 24/7 Whey Protein Lean Mixed Berry Cream by NatureSmart
Ask about any prescription or over-the-counter medication and we check it for interactions with Devotion 24/7 Whey Protein Lean Mixed Berry Cream by NatureSmart — and tell you which ingredient is responsible.
AI summaries are generated from our interaction database for education only — always confirm with your pharmacist. How we use AI
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HelloPharmacist Scorecard of Devotion 24/7 Whey Protein Lean Mixed Berry Cream by NatureSmart
Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.
What’s inside
Full disclosure
This powder contains 13 active ingredients. The whey protein itself forms the base of the product.
You'll also find essential minerals—sodium, potassium, phosphorus, calcium, and magnesium—alongside soluble and insoluble fiber for digestive support. The blend rounds out with raspberry ketones, flaxseed, conjugated linoleic acid (CLA), green tea extract, acetyl L-carnitine (a compound related to carnitine, which plays a role in energy production), and stevia extract as a sweetener.
Inactive ingredients include a protein blend, inulin, oligofructose, oat fiber, natural and artificial flavors, soy lecithin, xanthan gum, and red beet juice powder for color.
Does it work?
Couldn't assess
The ingredients in this product show mixed evidence. Calcium is effective for bone health (osteoporosis prevention) and managing low blood calcium.
Magnesium is effective for digestive issues and constipation, and has established benefits in pregnancy-related high blood pressure (pre-eclampsia). Flaxseed shows possible effectiveness for high cholesterol, blood sugar control, breast pain (mastalgia), high blood pressure, and constipation.
Green tea extract is likely effective for human papillomavirus (HPV) and possibly effective for cholesterol and ovarian cancer. Acetyl L-carnitine shows possible effectiveness for age-related cognitive decline, Alzheimer's disease, alcohol use disorder, diabetic nerve pain, and depression.
Raspberry ketones, stevia extract, and the product's fiber components lack sufficient reliable evidence in our data—their effectiveness for weight loss, blood sugar, or blood pressure control is not established.
How safe is it?
Well-documented data
Calcium, potassium, and magnesium are generally well tolerated at recommended amounts and are safe during pregnancy and breastfeeding when used as directed. Sodium is essential in small amounts but excess intake is linked to high blood pressure and heart strain—normal dietary amounts are fine, but avoid sodium supplements or very high intake without medical guidance.
Flaxseed is generally safe as a food but can cause bloating and gas; start with small amounts and drink plenty of water. Raspberry ketones have very limited human safety data and are best avoided in pregnancy and during breastfeeding.
Green tea extract is generally safe in moderate amounts but rarely can cause liver injury at high doses; limit caffeine during pregnancy and breastfeeding. Acetyl L-carnitine is generally well tolerated short-term, but long-term safety isn't fully established, and it's best avoided in pregnancy and while breastfeeding.
Stevia extract (purified) is recognized as safe in typical food amounts. Most common side effects from the ingredients are gastrointestinal—bloating, gas, constipation, or diarrhea—especially from the fiber content.
Meds to double-check
Major interaction found
Before taking this product, double-check with your doctor or pharmacist if you take HIV medications (especially dolutegravir, elvitegravir, or raltegravir), blood thinners (warfarin), the antibiotic ceftriaxone, Parkinson's medication (levodopa/carbidopa), blood pressure drugs, lithium, or diabetes medications. Green tea extract can significantly reduce levels of nadolol and atorvastatin.
Magnesium may interact with muscle relaxants and certain diuretics. No interactions are documented in our data for the soluble fiber, insoluble fiber, or conjugated linoleic acid in this product.
The bottom line
Scorecard at a glanceFully disclosed formula with no assessable stated purpose. Major medication interactions have been identified, and safety information is well characterized.
This is a whey protein powder with added minerals, fiber, and botanical extracts marketed for lean muscle and weight management. If you take any prescription medications—especially for HIV, high blood pressure, blood thinning, heart rhythm, Parkinson's disease, thyroid replacement, seizure control, or diabetes—you need to check your exact medications against this product's ingredient list before starting, because several of its components can meaningfully reduce drug levels or raise the risk of side effects.
Talk with your doctor or pharmacist about whether this product fits your medications and health needs.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 10 of 12 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated May 24, 2013.
This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed
General information
Key facts about Devotion 24/7 Whey Protein Lean Mixed Berry Cream, straight from the product label.
| Brand | NatureSmart |
|---|---|
| Barcode (UPC) | 766443528708 |
| Net contents | 2 lbs; 32 oz.; 908 g |
| Market status | On market |
| Date entered into DSLD | May 24, 2013 |
| DSLD ID | 20562 |
| Product type | Other Combinations |
| Supplement form | Powder |
| Dietary claims / uses | Nutrient, All Other, Structure/Function |
| Intended target group(s) | Vegetarian, Adult (18 - 50 Years) |
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.
Supplement Facts
The label details for Devotion 24/7 Whey Protein Lean Mixed Berry Cream by NatureSmart, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Calories | 140 {Calories} | -- |
| Total Carbohydrates | 14 g | 5% |
| Sugar | 2 g | -- |
| Calories from Fat | 40 {Calories} | -- |
| Total Fat | 4.5 g | 7% |
| Dietary Fiber | 10 g | 40% |
| Protein | 20 g | 40% |
| Saturated Fat | 2 g | 10% |
| Sodium | 120 mg | 5% |
| Potassium | 110 mg | 3% |
| Cholesterol | 85 mg | 28% |
| Phosphorus | 96 mg | 10% |
| Calcium | 88 mg | 9% |
| Magnesium | 16 mg | 4% |
| Soluble Fiber | 8 g | -- |
| Insoluble Fiber | 2 g | -- |
| Raspberry Ketones | 250 mg | -- |
| Flaxseed | 100 mg | -- |
| Conjugated Linoleic Acid | 1000 mg | -- |
| Green Tea extract | 300 mg | -- |
| Acetyl L-Carnitine HCl | 205 mg | -- |
| Stevia extract | 174 mg | -- |
| Tonalin(R) CLA | 1886 mg | -- |
Other ingredients: Protein Blend, Inulin, Oligofructose, Oat Fiber, Natural and Artificial flavors, Soy Lecithin, Xanthan Gum, Red Beet Juice Powder
Tap any ingredient to jump to its full detail below.
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
Formula
20 G PROTEIN
CLA, Raspberry Ketones & Green Tea
Naturally & Artificially Flavored with Stevia
Contains milk, wheat and soy ingredients.
General Statements
2:1 PROTEIN TO FIBER RATIO
DEVOTION
This synergistic blend provides a host of benefits so you can keep working towards your diet and fitness goals.
Body Composition & Toning Support: Each daily serving provides the body-shaping benefits of Tonalin(R) CLA.* Tonalin(R)contains a precise ratio of active ingredients that helps to make all your hard work in the gym pay off.*
This popular dieting ingredient has been used for years by fitness enthusiasts looking to support their body composition.*
Excellent Source of Fiber: Whey Protein Lean is loaded with nutritious fiber needed to support digestive health and an active lifestyle.* Modern diets often contain processed foods which remove fiber and other beneficial nutrients, and many Americans may not be getting the recommended amounts of fiber on a daily basis. Each serving contains 10 grams of fiber, including prebiotic fiber, to help ensure you receive the benefits of this important nutrient.
Balanced Nutrition In Between Meals: Don’t give in to temptation! Instead of reaching for a candy bar or sugar-laden snack, satisfy your sweet tooth with this delicious formula. Each serving provides a balanced ratio of protein, carbs, fat and fiber to help you make it to your next meal without wrecking your nutrition plan.
Lean Muscle Support: If you’re trying to exercise more and eat right in order to shape-up and get lean, then protein should be a key component of your plan. Each serving provides an excellent source of protein from high quality sources, featuring Whey protein. This specialized protein blend provides all of the essential amino acids your body needs to support lean muscle and recovery after your workouts.*
It is important to check with your health care practitioner before beginning any diet and exercise program.
Brand IP Statement(s)
Whey Protein Lean goes way beyond conventional protein products by providing top-notch ingredients including Tonalin(R) CLA, Raspberry Ketones, Green Tea Extract, Flaxseed and more.
Tonalin(R) CLA is an exclusively licensed product of BASF Personal Care and Nutrition GmbH.
(C) 2013 NatureSmart, LLC
Precautions
WARNING: Not intended for use by pregnant or nursing women. If you are taking any medications or have any medical condition, consult your doctor before use.
Discontinue use and consult your doctor if any adverse reactions occur.
Not intended for use by persons under the age of 18.
Do not use if seal under cap is broken or missing
Keep out of reach of children.
Suggested/Recommended/Usage/Directions
Use with a reduced calorie diet and daily exercise program.
DIRECTIONS: For adults, mix one (1) scoop (42 g) of Devotion 24/7(TM) Diet Whey Protein with one (1) cup (8 fl. ounces) of water or skim milk. Stir, blend or shake in your shaker. Consume two servings per day.
Storage
Store at room temperature.
General
Prod. No 52870 B52870 00A
FDA Statement of Identity
Dietary Supplement
Formulation
Suitable for Vegetarians
No Preservatives, No Yeast, No Fish.
FDA Disclaimer Statement
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Devotion 24/7 Whey Protein Lean Mixed Berry Cream by NatureSmart label
The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.
Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.
View the full label (PDF)The Ingredients in Devotion 24/7 Whey Protein Lean Mixed Berry Cream by NatureSmart
These are the 14 active ingredients this product is made of. Select any to open its full monograph.
Serving size42 Gram(s) Dosage formPowder Servings per container21 Amounts shown are per serving.
Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.
Sugar
Dietary Fiber
Interacts with2,025 drugs
Black psyllium is a soluble-fiber supplement made from the seeds of a Plantago plant, used mostly to ease constipation and support digestive health. I...
Dietary Fiber monograph & interactions- › Soluble Fiber
- › Insoluble Fiber
Protein
Sodium
Interacts with205 drugs
Sodium is an essential mineral and electrolyte your body needs to balance fluids, support nerves, and help muscles work. Most people in modern diets g...
Sodium monograph & interactionsPotassium
Interacts with62 drugs
Potassium is an essential mineral your body needs for nerve signals, muscle function, and a steady heartbeat, and most people get enough from a balanc...
Potassium monograph & interactionsPhosphorus
Calcium
Interacts with168 drugs
Calcium is an essential mineral your body needs for strong bones, nerve signaling, and muscle function, and supplements can help fill gaps when diet f...
Calcium monograph & interactionsMagnesium
Interacts with295 drugs
Magnesium is an essential mineral your body needs for muscles, nerves, blood pressure, and many other functions, and supplements are useful for preven...
Magnesium monograph & interactionsRaspberry Ketones
Interacts with174 drugs
Raspberry ketone is a natural aroma compound found in red raspberries that is heavily marketed for weight loss, but there is no good human evidence th...
Raspberry Ketones monograph & interactionsFlaxseed
Interacts with597 drugs
Flaxseed is a nutritious food rich in fiber, omega-3 fats (ALA), and plant compounds called lignans. It is most reliably helpful for constipation and...
Flaxseed monograph & interactionsGreen Tea extract
Interacts with1,293 drugs
Green tea is a popular beverage rich in antioxidants called catechins, and drinking it in normal amounts is considered safe for most people. Concentra...
Green Tea extract monograph & interactionsAcetyl L-Carnitine HCl
Interacts with203 drugs
Acetyl-L-carnitine is a form of the amino acid carnitine that the body uses to help produce energy in cells. It is most studied for nerve pain and mem...
Acetyl L-Carnitine HCl monograph & interactionsStevia extract
Interacts with259 drugs
Stevia is a plant-based, calorie-free sweetener that is widely used as a sugar alternative and is considered safe in normal food amounts by major regu...
Stevia extract monograph & interactionsTonalin(R) CLA
- › Conjugated Linoleic Acid
Other (inactive) ingredients: Protein Blend, Inulin, Oligofructose, Oat Fiber, Natural and Artificial flavors, Soy Lecithin, Xanthan Gum, Red Beet Juice Powder. These complete the product’s ingredient list but are not active constituents.
Devotion 24/7 Whey Protein Lean Mixed Berry Cream by NatureSmart Drug Interactions
HelloPharmacist Interaction Report
Devotion 24/7 Whey Protein Lean Mixed Berry Cream by NatureSmart contains several ingredients with documented interactions: sodium, potassium, calcium, magnesium, raspberry ketones, flaxseed, green tea extract, acetyl L-carnitine, and stevia extract.
The most serious interaction is a Major-severity effect between calcium (in this product) and dolutegravir (Tivicay), an HIV medication—calcium can reduce dolutegravir blood levels by up to 40%, potentially lowering its antiviral effectiveness.
Read the full breakdown — every affected drug type, severity by severity
Beyond that, calcium also has Major interactions with the HIV drugs elvitegravir (Vitekta) and the antibiotic ceftriaxone (Rocephin), and green tea extract has Major interactions with the blood pressure drug nadolol (Corgard), the stimulant ephedrine, and the cholesterol drug atorvastatin (Lipitor). Magnesium carries a Major interaction with levodopa/carbidopa (Sinemet), a Parkinson's medication that could lose up to 35% of its effectiveness.
Moderate-severity interactions span blood pressure medications (affected by sodium, magnesium, flaxseed, and stevia), blood thinners and anticoagulants (calcium, raspberry ketones, flaxseed, and acetyl L-carnitine), heart medications (calcium, magnesium, green tea), diabetes drugs (magnesium, flaxseed, stevia), lithium (sodium and stevia), thyroid replacement (calcium, acetyl L-carnitine), and many others including anticonvulsants, antibiotics, and diuretics. Several ingredients—soluble fiber, insoluble fiber, and conjugated linoleic acid—we could not check for interaction data.
Additionally, use the medication checker on this page to search your exact medications against the product's full ingredient profile.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Devotion 24/7 Whey Protein Lean Mixed Berry Cream?
Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.
Go to the checkerIngredients driving the most interactions
Individual Drug Interactions
The ingredients in Devotion 24/7 Whey Protein Lean Mixed Berry Cream interact with 2,282 drugs. Click any drug to see the details.
10 of the 14 ingredients in Devotion 24/7 Whey Protein Lean Mixed Berry Cream interact with drugs. Each result below shows which ingredient is responsible. Dietary Fiber Green Tea extract Flaxseed Magnesium Stevia extract Sodium Acetyl L-Carnitine HCl Raspberry Ketones Calcium Potassium
Aminophylline, Amobarbital, EphedrineAmesec
How Aminophylline, Amobarbital, Ephedrine interacts with Devotion 24/7 Whey Protein Lean Mixed Berry Cream — through 3 ingredients. Tap an ingredient for the detail:
Green Tea ExtractEphedrine, Stimulant Drugs Major
Interaction Summary
Theoretically, concomitant use might increase the risk for stimulant adverse effects.
Read the full Green Tea Extract + Aminophylline, Amobarbital, Ephedrine interactionRaspberry KetonesStimulant Drugs Moderate
Interaction Summary
Theoretically, raspberry ketone might increase the risk of adverse cardiovascular effects with stimulant drugs.
Read the full Raspberry Ketones + Aminophylline, Amobarbital, Ephedrine interactionDietary FiberOral Drugs Minor
Interaction Summary
Theoretically, psyllium might increase, decrease, or have no effect on the absorption of oral drugs.
Read the full Dietary Fiber + Aminophylline, Amobarbital, Ephedrine interactionAtorvastatinAtorvaliq
How Atorvastatin interacts with Devotion 24/7 Whey Protein Lean Mixed Berry Cream — through 2 ingredients. Tap an ingredient for the detail:
Green Tea ExtractHepatotoxic Drugs, Cytochrome P450 3a4 (cyp3a4) Substrates +2 Major
Interaction Summary
Theoretically, concomitant use might have additive adverse hepatotoxic effects.
Read the full Green Tea Extract + Atorvastatin interactionDietary FiberOral Drugs Minor
Interaction Summary
Theoretically, psyllium might increase, decrease, or have no effect on the absorption of oral drugs.
Read the full Dietary Fiber + Atorvastatin interactionAtorvastatin CalciumLipitor
How Atorvastatin Calcium interacts with Devotion 24/7 Whey Protein Lean Mixed Berry Cream — through 2 ingredients. Tap an ingredient for the detail:
Green Tea ExtractOrganic Anion-transporting Polypeptide Substrates (oatp), Cytochrome P450 3a4 (cyp3a4) Substrates +2 Major
Interaction Summary
Theoretically, green tea might reduce the absorption of organic anion-transporting polypeptide (OATP) substrates.
Read the full Green Tea Extract + Atorvastatin Calcium interactionDietary FiberOral Drugs Minor
Interaction Summary
Theoretically, psyllium might increase, decrease, or have no effect on the absorption of oral drugs.
Read the full Dietary Fiber + Atorvastatin Calcium interactionBendroflumethiazide, NadololCorzide
How Bendroflumethiazide, Nadolol interacts with Devotion 24/7 Whey Protein Lean Mixed Berry Cream — through 6 ingredients. Tap an ingredient for the detail:
Green Tea ExtractDiuretic Drugs, Nadolol (corgard) Major
Interaction Summary
Theoretically, using green tea with diuretic drugs might increase the risk of hypokalemia.
Read the full Green Tea Extract + Bendroflumethiazide, Nadolol interactionCalciumThiazide Diuretics Moderate
Interaction Summary
Taking calcium along with thiazides might increase the risk of hypercalcemia and renal failure.
Read the full Calcium + Bendroflumethiazide, Nadolol interactionFlaxseedAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.
Read the full Flaxseed + Bendroflumethiazide, Nadolol interactionSodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Bendroflumethiazide, Nadolol interactionDietary FiberOral Drugs Minor
Interaction Summary
Theoretically, psyllium might increase, decrease, or have no effect on the absorption of oral drugs.
Read the full Dietary Fiber + Bendroflumethiazide, Nadolol interactionStevia ExtractAntihypertensive Drugs Minor
Interaction Summary
Theoretically, combining stevia or stevia constituents with antihypertensive agents might increase the risk of hypotension.
Read the full Stevia Extract + Bendroflumethiazide, Nadolol interactionBenserazide, LevodopaMadopar, Prolopa
How Benserazide, Levodopa interacts with Devotion 24/7 Whey Protein Lean Mixed Berry Cream — through 2 ingredients. Tap an ingredient for the detail:
MagnesiumLevodopa/carbidopa (sinemet) Major
Interaction Summary
Magnesium can reduce the bioavailability of levodopa/carbidopa.
Read the full Magnesium + Benserazide, Levodopa interactionDietary FiberOral Drugs Minor
Interaction Summary
Theoretically, psyllium might increase, decrease, or have no effect on the absorption of oral drugs.
Read the full Dietary Fiber + Benserazide, Levodopa interactionCarbetapentane Tannate, Chlorpheniramine Tannate, Ephedrine Tannate, Phenylephrine TannateQuadratuss, Ry Tuss, Rynatuss, Tri Tannate Plus
How Carbetapentane Tannate, Chlorpheniramine Tannate, Ephedrine Tannate, Phenylephrine Tannate interacts with Devotion 24/7 Whey Protein Lean Mixed Berry Cream — through 4 ingredients. Tap an ingredient for the detail:
Green Tea ExtractEphedrine, Stimulant Drugs +1 Major
Interaction Summary
Theoretically, concomitant use might increase the risk for stimulant adverse effects.
Read the full Green Tea Extract + Carbetapentane Tannate, Chlorpheniramine Tannate, Ephedrine Tannate, Phenylephrine Tannate interactionAcetyl L-carnitine HclSerotonergic Drugs Moderate
Interaction Summary
Theoretically, acetyl-L-carnitine might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders, when taken with serotonergic drugs.
Read the full Acetyl L-carnitine Hcl + Carbetapentane Tannate, Chlorpheniramine Tannate, Ephedrine Tannate, Phenylephrine Tannate interactionRaspberry KetonesStimulant Drugs Moderate
Interaction Summary
Theoretically, raspberry ketone might increase the risk of adverse cardiovascular effects with stimulant drugs.
Read the full Raspberry Ketones + Carbetapentane Tannate, Chlorpheniramine Tannate, Ephedrine Tannate, Phenylephrine Tannate interactionDietary FiberOral Drugs Minor
Interaction Summary
Theoretically, psyllium might increase, decrease, or have no effect on the absorption of oral drugs.
Read the full Dietary Fiber + Carbetapentane Tannate, Chlorpheniramine Tannate, Ephedrine Tannate, Phenylephrine Tannate interactionCarbidopaLodosyn
How Carbidopa interacts with Devotion 24/7 Whey Protein Lean Mixed Berry Cream — through 2 ingredients. Tap an ingredient for the detail:
MagnesiumLevodopa/carbidopa (sinemet) Major
Interaction Summary
Magnesium can reduce the bioavailability of levodopa/carbidopa.
Read the full Magnesium + Carbidopa interactionDietary FiberOral Drugs Minor
Interaction Summary
Theoretically, psyllium might increase, decrease, or have no effect on the absorption of oral drugs.
Read the full Dietary Fiber + Carbidopa interactionCarbidopa, LevodopaDhivy, Rytary, Sinemet, Sinemet CR
How Carbidopa, Levodopa interacts with Devotion 24/7 Whey Protein Lean Mixed Berry Cream — through 2 ingredients. Tap an ingredient for the detail:
MagnesiumLevodopa/carbidopa (sinemet) Major
Interaction Summary
Magnesium can reduce the bioavailability of levodopa/carbidopa.
Read the full Magnesium + Carbidopa, Levodopa interactionDietary FiberOral Drugs Minor
Interaction Summary
Theoretically, psyllium might increase, decrease, or have no effect on the absorption of oral drugs.
Read the full Dietary Fiber + Carbidopa, Levodopa interactionCarbidopa, Levodopa, EntacaponeStalevo
How Carbidopa, Levodopa, Entacapone interacts with Devotion 24/7 Whey Protein Lean Mixed Berry Cream — through 2 ingredients. Tap an ingredient for the detail:
MagnesiumLevodopa/carbidopa (sinemet) Major
Interaction Summary
Magnesium can reduce the bioavailability of levodopa/carbidopa.
Read the full Magnesium + Carbidopa, Levodopa, Entacapone interactionDietary FiberOral Drugs Minor
Interaction Summary
Theoretically, psyllium might increase, decrease, or have no effect on the absorption of oral drugs.
Read the full Dietary Fiber + Carbidopa, Levodopa, Entacapone interactionCeftriaxoneRocephin
How Ceftriaxone interacts with Devotion 24/7 Whey Protein Lean Mixed Berry Cream — through 2 ingredients. Tap an ingredient for the detail:
CalciumCeftriaxone (rocephin) Major
Interaction Summary
Co-administration of intravenous calcium and ceftriaxone can result in precipitation of a ceftriaxone-calcium salt in the lungs and kidneys.
Read the full Calcium + Ceftriaxone interactionFlaxseedAntibiotic Drugs Moderate
Interaction Summary
Theoretically, antibiotics might interfere with the metabolism of flaxseed constituents, which could potentially alter the effects of flaxseed.
Read the full Flaxseed + Ceftriaxone interactionCobicistat, Elvitegravir, Emtricitabine, Tenofovir Alafenamide FumarateGenvoya
How Cobicistat, Elvitegravir, Emtricitabine, Tenofovir Alafenamide Fumarate interacts with Devotion 24/7 Whey Protein Lean Mixed Berry Cream — through 4 ingredients. Tap an ingredient for the detail:
CalciumElvitegravir (vitekta), Bictegravir/emtricitabine/tenofovir Alafenamide (biktarvy) Major
Interaction Summary
Calcium seems to reduce levels of elvitegravir.
Read the full Calcium + Cobicistat, Elvitegravir, Emtricitabine, Tenofovir Alafenamide Fumarate interactionGreen Tea ExtractHepatotoxic Drugs, P-glycoprotein Substrates +1 Moderate
Interaction Summary
Theoretically, concomitant use might have additive adverse hepatotoxic effects.
Read the full Green Tea Extract + Cobicistat, Elvitegravir, Emtricitabine, Tenofovir Alafenamide Fumarate interactionMagnesiumBictegravir/emtricitabine/tenofovir Alafenamide (biktarvy) Moderate
Interaction Summary
Magnesium might decrease levels of bictegravir/emtricitabine/tenofovir alafenamide by reducing its absorption.
Read the full Magnesium + Cobicistat, Elvitegravir, Emtricitabine, Tenofovir Alafenamide Fumarate interactionDietary FiberOral Drugs Minor
Interaction Summary
Theoretically, psyllium might increase, decrease, or have no effect on the absorption of oral drugs.
Read the full Dietary Fiber + Cobicistat, Elvitegravir, Emtricitabine, Tenofovir Alafenamide Fumarate interactionDolutegravirTivicay
How Dolutegravir interacts with Devotion 24/7 Whey Protein Lean Mixed Berry Cream — through 3 ingredients. Tap an ingredient for the detail:
CalciumDolutegravir (tivicay) Major
Interaction Summary
Calcium seems to reduce levels of dolutegravir.
Read the full Calcium + Dolutegravir interactionGreen Tea ExtractP-glycoprotein Substrates Moderate
Interaction Summary
Green tea might increase the levels and adverse effects of P-glycoprotein (P-gp) substrates.
Read the full Green Tea Extract + Dolutegravir interactionDietary FiberOral Drugs Minor
Interaction Summary
Theoretically, psyllium might increase, decrease, or have no effect on the absorption of oral drugs.
Read the full Dietary Fiber + Dolutegravir interactionDolutegravir, Emtricitabine, Tenofovir AlafenamideDolutegravir, Emtricitabine, Tenofovir Alafenamide
How Dolutegravir, Emtricitabine, Tenofovir Alafenamide interacts with Devotion 24/7 Whey Protein Lean Mixed Berry Cream — through 4 ingredients. Tap an ingredient for the detail:
CalciumDolutegravir (tivicay), Bictegravir/emtricitabine/tenofovir Alafenamide (biktarvy) Major
Interaction Summary
Calcium seems to reduce levels of dolutegravir.
Read the full Calcium + Dolutegravir, Emtricitabine, Tenofovir Alafenamide interactionGreen Tea ExtractHepatotoxic Drugs, P-glycoprotein Substrates Moderate
Interaction Summary
Theoretically, concomitant use might have additive adverse hepatotoxic effects.
Read the full Green Tea Extract + Dolutegravir, Emtricitabine, Tenofovir Alafenamide interactionMagnesiumBictegravir/emtricitabine/tenofovir Alafenamide (biktarvy) Moderate
Interaction Summary
Magnesium might decrease levels of bictegravir/emtricitabine/tenofovir alafenamide by reducing its absorption.
Read the full Magnesium + Dolutegravir, Emtricitabine, Tenofovir Alafenamide interactionDietary FiberOral Drugs Minor
Interaction Summary
Theoretically, psyllium might increase, decrease, or have no effect on the absorption of oral drugs.
Read the full Dietary Fiber + Dolutegravir, Emtricitabine, Tenofovir Alafenamide interactionDolutegravir, RilpivirineJuluca
How Dolutegravir, Rilpivirine interacts with Devotion 24/7 Whey Protein Lean Mixed Berry Cream — through 3 ingredients. Tap an ingredient for the detail:
CalciumDolutegravir (tivicay) Major
Interaction Summary
Calcium seems to reduce levels of dolutegravir.
Read the full Calcium + Dolutegravir, Rilpivirine interactionGreen Tea ExtractP-glycoprotein Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Green tea might increase the levels and adverse effects of P-glycoprotein (P-gp) substrates.
Read the full Green Tea Extract + Dolutegravir, Rilpivirine interactionDietary FiberOral Drugs Minor
Interaction Summary
Theoretically, psyllium might increase, decrease, or have no effect on the absorption of oral drugs.
Read the full Dietary Fiber + Dolutegravir, Rilpivirine interactionDyphylline, Ephedrine, Guaifenesin, PhenobarbitalLufyllin-EPG
How Dyphylline, Ephedrine, Guaifenesin, Phenobarbital interacts with Devotion 24/7 Whey Protein Lean Mixed Berry Cream — through 3 ingredients. Tap an ingredient for the detail:
Green Tea ExtractStimulant Drugs, Phenobarbital (luminal) +1 Major
Interaction Summary
Theoretically, concomitant use might increase stimulant adverse effects.
Read the full Green Tea Extract + Dyphylline, Ephedrine, Guaifenesin, Phenobarbital interactionRaspberry KetonesStimulant Drugs Moderate
Interaction Summary
Theoretically, raspberry ketone might increase the risk of adverse cardiovascular effects with stimulant drugs.
Read the full Raspberry Ketones + Dyphylline, Ephedrine, Guaifenesin, Phenobarbital interactionDietary FiberOral Drugs Minor
Interaction Summary
Theoretically, psyllium might increase, decrease, or have no effect on the absorption of oral drugs.
Read the full Dietary Fiber + Dyphylline, Ephedrine, Guaifenesin, Phenobarbital interactionElvitegravirVitekta
How Elvitegravir interacts with Devotion 24/7 Whey Protein Lean Mixed Berry Cream — through 3 ingredients. Tap an ingredient for the detail:
CalciumElvitegravir (vitekta) Major
Interaction Summary
Calcium seems to reduce levels of elvitegravir.
Read the full Calcium + Elvitegravir interactionDietary FiberOral Drugs Minor
Interaction Summary
Theoretically, psyllium might increase, decrease, or have no effect on the absorption of oral drugs.
Read the full Dietary Fiber + Elvitegravir interactionGreen Tea ExtractCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Green tea is unlikely to produce clinically significant changes in the levels and clinical effects of CYP3A4 substrates.
Read the full Green Tea Extract + Elvitegravir interactionElvitegravir, Cobicistat, Emtricitabine, Tenofovir Disoproxil FumarateStribild
How Elvitegravir, Cobicistat, Emtricitabine, Tenofovir Disoproxil Fumarate interacts with Devotion 24/7 Whey Protein Lean Mixed Berry Cream — through 4 ingredients. Tap an ingredient for the detail:
CalciumElvitegravir (vitekta), Bictegravir/emtricitabine/tenofovir Alafenamide (biktarvy) Major
Interaction Summary
Calcium seems to reduce levels of elvitegravir.
Read the full Calcium + Elvitegravir, Cobicistat, Emtricitabine, Tenofovir Disoproxil Fumarate interactionGreen Tea ExtractCytochrome P450 3a4 (cyp3a4) Substrates, Hepatotoxic Drugs Moderate
Interaction Summary
Green tea is unlikely to produce clinically significant changes in the levels and clinical effects of CYP3A4 substrates.
Read the full Green Tea Extract + Elvitegravir, Cobicistat, Emtricitabine, Tenofovir Disoproxil Fumarate interactionMagnesiumBictegravir/emtricitabine/tenofovir Alafenamide (biktarvy) Moderate
Interaction Summary
Magnesium might decrease levels of bictegravir/emtricitabine/tenofovir alafenamide by reducing its absorption.
Read the full Magnesium + Elvitegravir, Cobicistat, Emtricitabine, Tenofovir Disoproxil Fumarate interactionDietary FiberOral Drugs Minor
Interaction Summary
Theoretically, psyllium might increase, decrease, or have no effect on the absorption of oral drugs.
Read the full Dietary Fiber + Elvitegravir, Cobicistat, Emtricitabine, Tenofovir Disoproxil Fumarate interactionEphedrine, Guaifenesin (otc Drug)Ephedrine Formula 400, Ephedrine Plus Tabs
How Ephedrine, Guaifenesin (otc Drug) interacts with Devotion 24/7 Whey Protein Lean Mixed Berry Cream — through 3 ingredients. Tap an ingredient for the detail:
Green Tea ExtractStimulant Drugs, Ephedrine Major
Interaction Summary
Theoretically, concomitant use might increase stimulant adverse effects.
Read the full Green Tea Extract + Ephedrine, Guaifenesin (otc Drug) interactionRaspberry KetonesStimulant Drugs Moderate
Interaction Summary
Theoretically, raspberry ketone might increase the risk of adverse cardiovascular effects with stimulant drugs.
Read the full Raspberry Ketones + Ephedrine, Guaifenesin (otc Drug) interactionDietary FiberOral Drugs Minor
Interaction Summary
Theoretically, psyllium might increase, decrease, or have no effect on the absorption of oral drugs.
Read the full Dietary Fiber + Ephedrine, Guaifenesin (otc Drug) interactionEphedrine, Guaifenesin, Phenobarbital, TheophyllineMudrane GG
How Ephedrine, Guaifenesin, Phenobarbital, Theophylline interacts with Devotion 24/7 Whey Protein Lean Mixed Berry Cream — through 3 ingredients. Tap an ingredient for the detail:
Green Tea ExtractPhenobarbital (luminal), Ephedrine +2 Major
Interaction Summary
Theoretically, green tea might reduce the effects of phenobarbital and increase the risk for convulsions.
Read the full Green Tea Extract + Ephedrine, Guaifenesin, Phenobarbital, Theophylline interactionRaspberry KetonesStimulant Drugs Moderate
Interaction Summary
Theoretically, raspberry ketone might increase the risk of adverse cardiovascular effects with stimulant drugs.
Read the full Raspberry Ketones + Ephedrine, Guaifenesin, Phenobarbital, Theophylline interactionDietary FiberOral Drugs Minor
Interaction Summary
Theoretically, psyllium might increase, decrease, or have no effect on the absorption of oral drugs.
Read the full Dietary Fiber + Ephedrine, Guaifenesin, Phenobarbital, Theophylline interactionEphedrine, Hydroxyzine, TheophyllineAmi Rax, Marax
How Ephedrine, Hydroxyzine, Theophylline interacts with Devotion 24/7 Whey Protein Lean Mixed Berry Cream — through 3 ingredients. Tap an ingredient for the detail:
Green Tea ExtractStimulant Drugs, Theophylline +1 Major
Interaction Summary
Theoretically, concomitant use might increase stimulant adverse effects.
Read the full Green Tea Extract + Ephedrine, Hydroxyzine, Theophylline interactionRaspberry KetonesStimulant Drugs Moderate
Interaction Summary
Theoretically, raspberry ketone might increase the risk of adverse cardiovascular effects with stimulant drugs.
Read the full Raspberry Ketones + Ephedrine, Hydroxyzine, Theophylline interactionDietary FiberOral Drugs Minor
Interaction Summary
Theoretically, psyllium might increase, decrease, or have no effect on the absorption of oral drugs.
Read the full Dietary Fiber + Ephedrine, Hydroxyzine, Theophylline interactionEphedrine, Phenobarbital, Potassium Iodide, TheophyllineMudrane, Quadrinal
How Ephedrine, Phenobarbital, Potassium Iodide, Theophylline interacts with Devotion 24/7 Whey Protein Lean Mixed Berry Cream — through 3 ingredients. Tap an ingredient for the detail:
Green Tea ExtractPhenobarbital (luminal), Ephedrine +2 Major
Interaction Summary
Theoretically, green tea might reduce the effects of phenobarbital and increase the risk for convulsions.
Read the full Green Tea Extract + Ephedrine, Phenobarbital, Potassium Iodide, Theophylline interactionRaspberry KetonesStimulant Drugs Moderate
Interaction Summary
Theoretically, raspberry ketone might increase the risk of adverse cardiovascular effects with stimulant drugs.
Read the full Raspberry Ketones + Ephedrine, Phenobarbital, Potassium Iodide, Theophylline interactionDietary FiberOral Drugs Minor
Interaction Summary
Theoretically, psyllium might increase, decrease, or have no effect on the absorption of oral drugs.
Read the full Dietary Fiber + Ephedrine, Phenobarbital, Potassium Iodide, Theophylline interactionEphedrine, Phenobarbital, TheophyllineTedral
How Ephedrine, Phenobarbital, Theophylline interacts with Devotion 24/7 Whey Protein Lean Mixed Berry Cream — through 3 ingredients. Tap an ingredient for the detail:
Green Tea ExtractStimulant Drugs, Theophylline +2 Major
Interaction Summary
Theoretically, concomitant use might increase stimulant adverse effects.
Read the full Green Tea Extract + Ephedrine, Phenobarbital, Theophylline interactionRaspberry KetonesStimulant Drugs Moderate
Interaction Summary
Theoretically, raspberry ketone might increase the risk of adverse cardiovascular effects with stimulant drugs.
Read the full Raspberry Ketones + Ephedrine, Phenobarbital, Theophylline interactionDietary FiberOral Drugs Minor
Interaction Summary
Theoretically, psyllium might increase, decrease, or have no effect on the absorption of oral drugs.
Read the full Dietary Fiber + Ephedrine, Phenobarbital, Theophylline interactionEzetimibe, AtorvastatinLiptruzet
How Ezetimibe, Atorvastatin interacts with Devotion 24/7 Whey Protein Lean Mixed Berry Cream — through 2 ingredients. Tap an ingredient for the detail:
Green Tea ExtractHepatotoxic Drugs, Organic Anion-transporting Polypeptide Substrates (oatp) +2 Major
Interaction Summary
Theoretically, concomitant use might have additive adverse hepatotoxic effects.
Read the full Green Tea Extract + Ezetimibe, Atorvastatin interactionDietary FiberOral Drugs Minor
Interaction Summary
Theoretically, psyllium might increase, decrease, or have no effect on the absorption of oral drugs.
Read the full Dietary Fiber + Ezetimibe, Atorvastatin interactionLevodopaInbrija, Larodopa
How Levodopa interacts with Devotion 24/7 Whey Protein Lean Mixed Berry Cream — through 2 ingredients. Tap an ingredient for the detail:
MagnesiumLevodopa/carbidopa (sinemet) Major
Interaction Summary
Magnesium can reduce the bioavailability of levodopa/carbidopa.
Read the full Magnesium + Levodopa interactionDietary FiberOral Drugs Minor
Interaction Summary
Theoretically, psyllium might increase, decrease, or have no effect on the absorption of oral drugs.
Read the full Dietary Fiber + Levodopa interactionLevodopa, CarbidopaDuodopa
How Levodopa, Carbidopa interacts with Devotion 24/7 Whey Protein Lean Mixed Berry Cream — through 1 ingredient. Tap an ingredient for the detail:
MagnesiumLevodopa/carbidopa (sinemet) Major
Interaction Summary
Magnesium can reduce the bioavailability of levodopa/carbidopa.
Read the full Magnesium + Levodopa, Carbidopa interactionNadololCorgard, Nadolol
How Nadolol interacts with Devotion 24/7 Whey Protein Lean Mixed Berry Cream — through 5 ingredients. Tap an ingredient for the detail:
Green Tea ExtractNadolol (corgard) Major
Interaction Summary
Green tea seems to reduce the levels and clinical effects of nadolol.
Read the full Green Tea Extract + Nadolol interactionFlaxseedAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.
Read the full Flaxseed + Nadolol interactionSodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Nadolol interactionDietary FiberOral Drugs Minor
Interaction Summary
Theoretically, psyllium might increase, decrease, or have no effect on the absorption of oral drugs.
Read the full Dietary Fiber + Nadolol interactionStevia ExtractAntihypertensive Drugs Minor
Interaction Summary
Theoretically, combining stevia or stevia constituents with antihypertensive agents might increase the risk of hypotension.
Read the full Stevia Extract + Nadolol interaction6-mercaptopurinePurinethol
How 6-mercaptopurine interacts with Devotion 24/7 Whey Protein Lean Mixed Berry Cream — through 2 ingredients. Tap an ingredient for the detail:
Green Tea ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, concomitant use might have additive adverse hepatotoxic effects.
Read the full Green Tea Extract + 6-mercaptopurine interactionDietary FiberOral Drugs Minor
Interaction Summary
Theoretically, psyllium might increase, decrease, or have no effect on the absorption of oral drugs.
Read the full Dietary Fiber + 6-mercaptopurine interactionAbacavir Sulfate, Dolutegravir, LamivudineTriumeq
How Abacavir Sulfate, Dolutegravir, Lamivudine interacts with Devotion 24/7 Whey Protein Lean Mixed Berry Cream — through 2 ingredients. Tap an ingredient for the detail:
Green Tea ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, concomitant use might have additive adverse hepatotoxic effects.
Read the full Green Tea Extract + Abacavir Sulfate, Dolutegravir, Lamivudine interactionDietary FiberOral Drugs Minor
Interaction Summary
Theoretically, psyllium might increase, decrease, or have no effect on the absorption of oral drugs.
Read the full Dietary Fiber + Abacavir Sulfate, Dolutegravir, Lamivudine interactionAbacavir, LamivudineEpzicom
How Abacavir, Lamivudine interacts with Devotion 24/7 Whey Protein Lean Mixed Berry Cream — through 2 ingredients. Tap an ingredient for the detail:
Green Tea ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, concomitant use might have additive adverse hepatotoxic effects.
Read the full Green Tea Extract + Abacavir, Lamivudine interactionDietary FiberOral Drugs Minor
Interaction Summary
Theoretically, psyllium might increase, decrease, or have no effect on the absorption of oral drugs.
Read the full Dietary Fiber + Abacavir, Lamivudine interactionAbametapirXeglyze
How Abametapir interacts with Devotion 24/7 Whey Protein Lean Mixed Berry Cream — through 1 ingredient. Tap an ingredient for the detail:
Green Tea ExtractCytochrome P450 1a2 (cyp1a2) Inhibitors Moderate
Interaction Summary
Theoretically, concomitant use might increase the levels and adverse effects of caffeine.
Read the full Green Tea Extract + Abametapir interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Devotion 24/7 Whey Protein Lean Mixed Berry Cream with known interactions, here are the types of medications they can affect. Open any type for the detail — or search your exact drug in the checker above.
Dietary Fiber
Carbamazepine (Tegretol)
Theoretically, black psyllium might reduce the effects of carbamazepine and increase the risk for convulsions.
Theoretically, black psyllium might reduce carbamazepine absorption. A preliminary study using blond psyllium reported decreased carbamazepine bioavailability due to binding of the drug to psyllium, as well as reduction of available fluid in the gut for dissolution of the drug. This interaction may also occur with black psyllium.
Lithium
Theoretically, taking black psyllium at the same time as lithium might reduce lithium absorption.
The fiber in black psyllium might reduce lithium absorption and plasma levels. Some case reports describe a reduction in plasma lithium levels with concomitant administration of blond psyllium. This was reversed when psyllium was stopped. This interaction may also occur with black psyllium.
Metformin (Glucophage)
Theoretically, black psyllium might increase the therapeutic and adverse effects of metformin.
Animal research shows that concurrent consumption of blond psyllium with metformin slows and increases the absorption of metformin. This interaction may also occur with black psyllium. To avoid changes in absorption, take psyllium 30-60 minutes after metformin.
Olanzapine (Zyprexa)
Theoretically, taking black psyllium at the same time as olanzapine might reduce olanzapine absorption.
The fiber in black psyllium might decrease the absorption of olanzapine. A single case report describes a reduction in the effectiveness of olanzapine when it was concomitantly administered with an unspecified type of psyllium 3 grams orally twice daily. This effect was reversed when psyllium was stopped.
Digoxin (Lanoxin)
Theoretically, taking black psyllium at the same time as digoxin might reduce digoxin absorption and decrease digoxin levels.
Psyllium might bind digoxin in the gut. However, some clinical evidence suggests that psyllium does not impact digoxin absorption.
Ethinyl Estradiol
Theoretically, taking black psyllium at the same time as ethinyl estradiol might alter levels of estradiol.
Concurrent use of blond psyllium with ethinyl estradiol results in a slight increase in the extent of ethinyl estradiol absorption and a slower rate of absorption. This is unlikely to be clinically significant.
Oral Drugs
Theoretically, psyllium might increase, decrease, or have no effect on the absorption of oral drugs.
Psyllium seems to have variable effects on drug absorption. To avoid changes in absorption, take psyllium 30-60 minutes after oral medications. Animal research shows that blond psyllium delays and increases the absorption of metformin and ethinyl estradiol. Case reports and animal research suggest that blond psyllium might reduce absorption of lithium, digoxin, olanzapine, and carbamazepine. Finally, some pharmacokinetic studies show that psyllium does not affect the absorption of levothyroxine or warfarin. Although many of these studies evaluated blond psyllium, the fiber content in black psyllium may have similar effects.
Green Tea extract
Atorvastatin (Lipitor)
Green tea extract seems to reduce the levels and clinical effects of atorvastatin.
In healthy humans, taking green tea extract 300 mg or 600 mg along with atorvastatin reduces plasma levels of atorvastatin by approximately 24%. The elimination of atorvastatin is not affected. Atorvastatin is a substrate of organic anion-transporting polypeptides (OATPs). Research shows that two of the major catechins found in green tea, epicatechin gallate (ECG) and epigallocatechin gallate (EGCG), inhibit OATPs. Some OATPs are expressed in the small intestine and are responsible for the uptake of drugs and other compounds, which may have resulted in reduced plasma levels of atorvastatin. It is not clear if drinking green tea alters the absorption of atorvastatin.
Ephedrine
Theoretically, concomitant use might increase the risk for stimulant adverse effects.
Green tea contains caffeine. There is evidence that using ephedrine with caffeine might increase the risk of serious life-threatening or debilitating adverse effects such as hypertension, myocardial infarction, stroke, seizures, and death.
Nadolol (Corgard)
Green tea seems to reduce the levels and clinical effects of nadolol.
Preliminary clinical research shows that green tea consumption reduces plasma concentrations of nadolol. Compared to a control group, both peak levels and total drug exposure (AUC) of nadolol were reduced by approximately 85% in subjects who drank green tea daily for two weeks. Drinking green tea with nadolol also significantly reduced nadolol's systolic blood pressure lowering effect. Other clinical research shows that a single dose of green tea can affect plasma nadolol levels for at least one hour. Green tea catechins have been shown to inhibit organic anion transporting polypeptides (OATP), one of which, OATP1A2, is involved in the uptake of nadolol in the intestine The interaction is thought to be due primarily to the epigallocatechin gallate (EGCG) content of green tea.
5-Fluorouracil
Theoretically, high doses of green tea might increase the effects and side effects of 5-fluorouracil.
Animal research shows that taking green tea in amounts equivalent to about 6 cups daily in humans for 4 weeks prior to receiving a single injection of 5-fluorouracil increases the maximum plasma levels of 5-fluorouracil by about 2.5-fold and the area under the curve by 425%.
Adenosine (Adenocard)
Theoretically, green tea might decrease the vasodilatory effects of adenosine and interfere with its use prior to stress testing.
Green tea contains caffeine. Caffeine is a competitive inhibitor of adenosine at the cellular level. However, caffeine doesn't seem to affect supplemental adenosine because high interstitial levels of adenosine overcome the antagonistic effects of caffeine. It is recommended that methylxanthines and methylxanthine-containing products be stopped 24 hours prior to pharmacological stress tests. However, methylxanthines appear more likely to interfere with dipyridamole (Persantine) than adenosine-induced stress testing.
Anticoagulant/Antiplatelet Drugs
Theoretically, green tea may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Conflicting reports exist regarding the effect of green tea on bleeding risk when used with anticoagulant or antiplatelet drugs; however, most evidence suggests that drinking green tea in moderate amounts is unlikely to cause a significant interaction. Green tea contains small amounts of vitamin K, approximately 7 mcg per cup. Some case reports have associated the antagonism of warfarin with the vitamin K content of green tea. However, these reports are rare, and very large doses of green tea (about 8-16 cups daily) appear to be needed to cause these effects. Furthermore, the catechins and caffeine in green tea are reported to have antiplatelet activity.
Beta-Adrenergic Agonists
Green tea contains caffeine. Theoretically, concomitant use of large amounts of caffeine might increase cardiac inotropic effects of beta-agonists.
Bortezomib (Velcade)
Theoretically, green tea might interfere with the effects of bortezomib.
In vitro research shows that green tea polyphenols, such as epigallocatechin gallate (EGCG), interact with bortezomib and block its proteasome inhibitory action. This prevents the induction of cell death in multiple myeloma or glioblastoma cancer cell lines. Advise patients taking bortezomib, not to take green tea.
Carbamazepine (Tegretol)
Theoretically, green tea might reduce the effects of carbamazepine and increase the risk for convulsions.
Green tea contains caffeine. Animal research suggests that taking caffeine can lower the anticonvulsant effects of carbamazepine and can induce seizures when taken in doses above 400 mg/kg. Human research has shown that taking caffeine 300 mg in three divided doses along with carbamazepine 200 mg reduces the bioavailability of carbamazepine by 32% and prolongs the plasma half-life of carbamazepine 2-fold in healthy individuals.
Celiprolol (Celicard)
Theoretically, green tea might reduce the levels and clinical effects of celiprolol.
In a small human study, taking green tea daily for 4 days appears to decrease blood and urine levels of celiprolol by at least 98%. This interaction is possibly due to the inhibition of organic anion transporting polypeptide (OATP). Green tea catechins have been shown to inhibit organic anion transporting polypeptides (OATP), one of which, OATP1A2, is found in the intestine The interaction is thought to be due primarily to the epigallocatechin gallate (EGCG) content of green tea.
Cimetidine (Tagamet)
Theoretically, concomitant use might increase the effects and adverse effects of caffeine in green tea.
Green tea contains caffeine. Cimetidine can reduce caffeine clearance by 31% to 42%.
Clozapine (Clozaril)
Theoretically, green tea might increase the levels and adverse effects of clozapine and acutely exacerbate psychotic symptoms.
Animal research suggests that, although green tea extract does not affect the elimination of clozapine, it delays the time to reach peak concentration and reduces the peak plasma levels. Also, concomitant administration of green tea and clozapine might theoretically cause acute exacerbation of psychotic symptoms due to the caffeine in green tea. Caffeine can increase the effects and toxicity of clozapine. Caffeine doses of 400-1000 mg daily inhibit clozapine metabolism. Clozapine is metabolized by cytochrome P450 1A2 (CYP1A2). Researchers speculate that caffeine might inhibit CYP1A2. However, there is no reliable evidence that caffeine affects CYP1A2. There is also speculation that genetic factors might make some patients be more sensitive to the interaction between clozapine and caffeine.
Contraceptive Drugs
Theoretically, concomitant use might increase the effects and adverse effects of caffeine found in green tea.
Green tea contains caffeine. Oral contraceptives can decrease caffeine clearance by 40% to 65%.
Cytochrome P450 1A2 (Cyp1A2) Inhibitors
Theoretically, concomitant use might increase the levels and adverse effects of caffeine.
Green tea contains caffeine. Caffeine is metabolized by cytochrome P450 1A2 (CYP1A2),. Theoretically, drugs that inhibit CYP1A2 may decrease the clearance rate of caffeine from green tea and increase caffeine levels.
Dipyridamole (Persantine)
Theoretically, green tea might decrease the vasodilatory effects of dipyridamole and interfere with its use prior to stress testing.
Green tea contains caffeine. Caffeine might inhibit dipyridamole-induced vasodilation. It is recommended that methylxanthines and methylxanthine-containing products be stopped 24 hours prior to pharmacological stress tests. Methylxanthines appear more likely to interfere with dipyridamole (Persantine) than adenosine-induced stress testing.
Disulfiram (Antabuse)
Theoretically, disulfiram might increase the risk of adverse effects from caffeine.
In human research, disulfiram decreases the clearance and increases the half-life of caffeine.
Diuretic Drugs
Theoretically, using green tea with diuretic drugs might increase the risk of hypokalemia.
Green tea contains caffeine. In excessive amounts, caffeine can reduce potassium levels due to stimulation of the sodium-potassium pump. Diuretics can also cause lower potassium levels.
Estrogens
Theoretically, estrogens might increase the levels and adverse effects of caffeine.
Green tea contains caffeine. Estrogen inhibits caffeine metabolism.
Ethosuximide (Zarontin)
Theoretically, green tea might reduce the effects of ethosuximide and increase the risk for convulsions.
Green tea contains caffeine. Animal research suggests that caffeine 92.4 mg/kg can decrease the anticonvulsant activity of ethosuximide. However, this effect has not been reported in humans.
Felbamate (Felbatol)
Theoretically, green tea might reduce the effects of felbamate and increase the risk for convulsions.
Green tea contains caffeine. Animal research suggests that a high dose of caffeine 161.7 mg/kg can decreases the anticonvulsant activity of felbamate. However, this effect has not been reported in humans.
Fexofenadine (Allegra)
Green tea can decrease blood levels of fexofenadine.
Clinical research shows that green tea can significantly decrease blood levels and excretion of fexofenadine. Taking green tea extract with a dose of fexofenadine decreased bioavailability of fexofenadine by about 30%. In vitro, green tea inhibits the cellular accumulation of fexofenadine by inhibiting the organic anion transporting polypeptide (OATP) drug transporter. Research shows that two of the major catechins found in green tea, epicatechin gallate (ECG) and epigallocatechin gallate (EGCG), inhibit OATPs, specifically OATP1A2, OATP1B1, and OATP2B1. In addition, green tea has been shown to reduce the absorption of some drugs that are OATP substrates.
Flutamide (Eulexin)
Theoretically, green tea might increase the levels and adverse effects of flutamide.
Green tea contains caffeine. In vitro evidence suggests that caffeine can inhibit the metabolism of flutamide. Theoretically, concomitant use of caffeine and flutamide might increase serum concentrations of flutamide and increase the risk adverse effects.
Fluvoxamine (Luvox)
Theoretically, fluvoxamine might increase the levels and adverse effects of caffeine.
Green tea contains caffeine. Fluvoxamine reduces caffeine metabolism.
Hepatotoxic Drugs
Theoretically, concomitant use might have additive adverse hepatotoxic effects.
Green tea extract supplements have been linked to several cases of hepatotoxicity and might have additive hepatotoxic effects with other drugs..
Imatinib (Gleevec)
Theoretically, green tea might reduce the levels and clinical effects of imatinib.
In animal research, a single dose of green tea extract reduces the area under the curve (AUC) of imatinib by up to approximately 64% and its main metabolite N-desmethyl imatinib by up to approximately 81%. This interaction has not been shown in humans. The mechanism of action is unclear but may involve multiple pathways.
Flaxseed
Antibiotic Drugs
Theoretically, antibiotics might interfere with the metabolism of flaxseed constituents, which could potentially alter the effects of flaxseed.
Some potential benefits of flaxseed are thought to be due to its lignan content. Secoisolariciresinol diglucoside (SDG), a major lignan precursor, is found in high concentrations in flaxseed. SDG is converted by bacteria in the colon to the lignans enterolactone and enterodiol. Antibiotics alter the flora of the colon, which could theoretically alter the metabolism of flaxseed.
Anticoagulant/Antiplatelet Drugs
Theoretically, using flaxseed in combination with anticoagulant or antiplatelet drugs might have additive effects and increase the risk of bleeding.
Some clinical evidence suggests that the oil contained in flaxseed can decrease platelet aggregation.
Antidiabetes Drugs
Theoretically, flaxseed might have additive effects when used with antidiabetes drugs and increase the risk for hypoglycemia.
Some clinical research suggests that flaxseed can lower blood glucose levels.
Antihypertensive Drugs
Theoretically, flaxseed might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.
Clinical research shows that daily flaxseed consumption, especially for longer than 12 weeks, modestly reduces blood pressure.
Estrogens
Theoretically, taking flaxseed might decrease the effects of estrogens.
Flaxseed contains lignans with mild estrogenic and possible antiestrogenic effects. The lignans seem to compete with circulating endogenous estrogen and might reduce estrogen binding to estrogen receptors, resulting in an anti-estrogen effect. It is unclear if this effect transfers to exogenously administered estrogens.
Magnesium
Levodopa/Carbidopa (Sinemet)
Magnesium can reduce the bioavailability of levodopa/carbidopa.
Clinical research in healthy volunteers shows that taking magnesium oxide 1000 mg with levodopa 100 mg/carbidopa 10 mg reduces the area under the curve (AUC) of levodopa by 35% and of carbidopa by 81%. In vitro and animal research shows that magnesium produces an alkaline environment in the digestive tract, which might lead to degradation and reduced bioavailability of levodopa/carbidopa.
Aminoglycoside Antibiotics
Concomitant use of aminoglycoside antibiotics and magnesium can increase the risk for neuromuscular weakness.
Both aminoglycosides and magnesium reduce presynaptic acetylcholine release, which can lead to neuromuscular blockade and possible paralysis. This is most likely to occur with high doses of magnesium given intravenously.
Antacids
Use of acid reducers may reduce the laxative effect of magnesium oxide.
A retrospective analysis shows that, in the presence of H2 receptor antagonists (H2RAs) or proton pump inhibitors (PPIs), a higher dose of magnesium oxide is needed for a laxative effect. This may also occur with antacids. Under acidic conditions, magnesium oxide is converted to magnesium chloride and then to magnesium bicarbonate, which has an osmotic laxative effect. By reducing acidity, antacids may reduce the conversion of magnesium oxide to the active bicarbonate salt.
Bictegravir/Emtricitabine/Tenofovir Alafenamide (Biktarvy)
Magnesium might decrease levels of bictegravir/emtricitabine/tenofovir alafenamide by reducing its absorption.
Advise patients that bictegravir/emtricitabine/tenofovir alafenamide should be taken at least 2 hours before or 6 hours after magnesium containing products.
Bisphosphonates
Magnesium can decrease absorption of bisphosphonates.
Cations, including magnesium, can decrease bisphosphonate absorption. Advise patients to separate doses of magnesium and these drugs by at least 2 hours.
Calcium Channel Blockers
Magnesium can have additive effects with calcium channel blockers, although evidence is conflicting.
Magnesium inhibits calcium entry into smooth muscle cells and may therefore have additive effects with calcium channel blockers. Severe hypotension and neuromuscular blockades may occur when nifedipine is used with intravenous magnesium, although some contradictory evidence suggests that concurrent use of magnesium with nifedipine does not increase the risk of neuromuscular weakness. High doses of magnesium could theoretically have additive effects with other calcium channel blockers.
Digoxin
Magnesium salts may reduce absorption of digoxin.
Clinical evidence suggests that treatment with oral magnesium hydroxide or magnesium trisilicate reduces absorption of digoxin from the intestines. This may reduce the blood levels of digoxin and decrease its therapeutic effects.
Potassium-Sparing Diuretics
Potassium-sparing diuretics decrease excretion of magnesium, possibly increasing magnesium levels.
Potassium-sparing diuretics also have magnesium-sparing properties, which can counteract the magnesium losses associated with loop and thiazide diuretics. Theoretically, increased magnesium levels could result from concomitant use of potassium-sparing diuretics and magnesium supplements.
Quinolone Antibiotics
Magnesium decreases absorption of quinolones.
Magnesium can form insoluble complexes with quinolones and decrease their absorption. Advise patients to take these drugs at least 2 hours before, or 4 to 6 hours after, magnesium supplements.
Skeletal Muscle Relaxants
Parenteral magnesium alters the pharmacokinetics of skeletal muscle relaxants, increasing their effects and accelerating the onset of effect.
Parenteral magnesium shortens the time to onset of skeletal muscle relaxants by about 1 minute and prolongs the duration of action by about 2 minutes. Magnesium potentiates the effects of skeletal muscle relaxants by decreasing calcium-mediated release of acetylcholine from presynaptic nerve terminals, reducing postsynaptic sensitivity to acetylcholine, and having a direct effect on the membrane potential of myocytes. Magnesium also has vasodilatory actions and increases cardiac output, allowing a greater amount of muscle relaxant to reach the motor end plate. A clinical study found that low-dose rocuronium (0.45 mg/kg), when given after administration of magnesium 30 mg/kg over 10 minutes, has an accelerated onset of effect, which matches the onset of effect seen with a full-dose rocuronium regimen (0.6 mg/kg). In another clinical study, onset times for rocuronium doses of 0.3, 0.6, and 1.2 mg/kg were 86, 76, and 50 seconds, respectively, when given alone, but were reduced to 66, 44, and 38 seconds, respectively, when the doses were given after a 15-minute infusion of magnesium sulfate 60 mg/kg. Giving intraoperative intravenous magnesium sulfate, 50 mg/kg loading dose followed by 15 mg/kg/hour, reduces the onset time of rocuronium, enhances its clinical effects, reduces the dose of intraoperative opiates, and prolongs the spontaneous recovery time. It does not affect the activity of subsequently administered neostigmine.
Sulfonylureas
Magnesium increases the systemic absorption of sulfonylureas, increasing their effects and side effects.
Clinical research shows that administration of magnesium hydroxide with glyburide increases glyburide absorption, increases maximal insulin response by 35-fold, and increases the risk of hypoglycemia, when compared with glyburide alone. A similar interaction occurs between magnesium hydroxide and glipizide. The mechanism of this effect appears to be related to the elevation of gastrointestinal pH by magnesium-based antacids, increasing solubility and enhancing absorption of sulfonylureas.
Tetracycline Antibiotics
Magnesium decreases absorption of tetracyclines.
Magnesium can form insoluble complexes with tetracyclines in the gut and decrease their absorption and antibacterial activity. Advise patients to take these drugs 1 hour before or 2 hours after magnesium supplements.
Anticoagulant/Antiplatelet Drugs
Theoretically, magnesium may have antiplatelet effects, but the evidence is conflicting.
In vitro evidence shows that magnesium sulfate inhibits platelet aggregation, even at low concentrations. Some preliminary clinical evidence shows that infusion of magnesium sulfate increases bleeding time by 48% and reduces platelet activity. However, other clinical research shows that magnesium does not affect platelet aggregation, although inhibition of platelet-dependent thrombosis can occur.
Gabapentin (Neurontin)
Gabapentin absorption can be decreased by magnesium.
Clinical research shows that giving magnesium oxide orally along with gabapentin decreases the maximum plasma concentration of gabapentin by 33%, time to maximum concentration by 36%, and area under the curve by 43%. Advise patients to take gabapentin at least 2 hours before, or 4 to 6 hours after, magnesium supplements.
Sevelamer (Renagel, Renvela)
Sevelamer may increase serum magnesium levels.
In patients on hemodialysis, sevelamer use was associated with a 0.28 mg/dL increase in serum magnesium. The mechanism of this interaction remains unclear.
Stevia extract
Lithium
Theoretically, stevia might decrease clearance and increase levels of lithium.
Animal research suggests that stevia extracts might have diuretic activity. Theoretically, increased reabsorption of lithium along with sodium might reduce excretion and increase levels of lithium.
Antidiabetes Drugs
Theoretically, stevia might increase the risk for hypoglycemia when combined with antidiabetes drugs.
Preliminary clinical research in patients with type 2 diabetes suggests that taking a single dose of stevia extract 1000 mg reduces postprandial blood glucose levels when taken with a meal. However, other clinical research in patients with type 1 or type 2 diabetes suggests that taking stevioside 250 mg three times daily does not significantly affect blood glucose levels or glycated hemoglobin (HbA1C) after three months of treatment.
Antihypertensive Drugs
Theoretically, combining stevia or stevia constituents with antihypertensive agents might increase the risk of hypotension.
Stevia extract and stevioside might lower blood pressure in patients with hypertension. However, other clinical research suggests that stevioside does not significantly lower blood pressure in patients with hypertension.
Sodium
Antihypertensive Drugs
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
High intake of dietary sodium can increase systolic and diastolic blood pressure. Also, high intake of sodium may necessitate increased use of antihypertensive medications to achieve blood pressure control in some patients, such as those with chronic kidney disease.
Corticosteroids
Concomitant use of mineralocorticoids and some glucocorticoids with sodium supplements might increase the risk of hypernatremia.
Mineralocorticoids and some glucocorticoids (corticosteroids) cause sodium retention. This effect is dose-related and depends on mineralocorticoid potency. It is most common with hydrocortisone, cortisone, and fludrocortisone, followed by prednisone and prednisolone.
Didanosine (Videx)
Concomitant use of didanosine with additional sodium from dietary or supplemental sources may increase the risk of hypernatremia.
Didanosine formulations contain a significant amount of sodium.
Lithium
Altering dietary intake of sodium might alter the levels and clinical effects of lithium.
High sodium intake can reduce plasma concentrations of lithium by increasing lithium excretion. Reducing sodium intake can significantly increase plasma concentrations of lithium and cause lithium toxicity in patients being treated with lithium carbonate. Stabilizing sodium intake is shown to reduce the percentage of patients with lithium level fluctuations above 0.8 mEq/L. Patients taking lithium should avoid significant alterations in their dietary intake of sodium.
Sodium Phosphates
Theoretically, concomitant use of sodium phosphate with sodium supplements might increase the risk of hypernatremia.
Use of high doses (> 45 mL in 24 hours) of sodium phosphate, such as those used for bowel cleansing before surgery, can lead to serious electrolyte disturbances, including hypernatremia. The risk of hypernatremia is highest in the elderly and people with other risk factors for electrolyte disturbances.
Sodium-Containing Drugs
Concomitant use of sodium-containing drugs with additional sodium from dietary or supplemental sources may increase the risk of hypernatremia and long-term sodium-related complications.
The Chronic Disease Risk Reduction (CDRR) intake level of 2.3 grams of sodium daily indicates the intake at which it is believed that chronic disease risk increases for the apparently healthy population. Some medications contain high quantities of sodium. When used in conjunction with sodium supplements or high-sodium diets, the CDRR may be exceeded. Additionally, concomitant use may increase the risk for hypernatremia; this risk is highest in the elderly and people with other risk factors for electrolyte disturbances.
Tolvaptan (Samsca)
Theoretically, concomitant use of tolvaptan with sodium might increase the risk of hypernatremia.
Tolvaptan is a vasopressin receptor 2 antagonist that is used to increase sodium levels in patients with hyponatremia. Patients taking tolvaptan should use caution with the use of sodium salts such as sodium chloride.
Acetyl L-Carnitine HCl
Acenocoumarol (Sintrom)
Theoretically, acetyl-L-carnitine might increase the anticoagulant effects of acenocoumarol.
L-carnitine, the parent compound of acetyl-L-carnitine, might enhance the anticoagulant effects of acenocoumarol, an oral anticoagulant that is similar to warfarin, but shorter-acting. There are at least two case reports of INR elevation when L-carnitine was taken with acenocoumarol. In one case, a 33-year-old male with a previously stable INR had an elevated INR of 4.65 after L-carnitine was started and continued for 10 weeks. INR normalized after discontinuation of the L-carnitine-containing product. It is unclear if such an interaction would also occur with acetyl-L-carnitine.
Serotonergic Drugs
Theoretically, acetyl-L-carnitine might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders, when taken with serotonergic drugs.
Animal research shows that acetyl-L-carnitine can increase levels of serotonin in the brain.
Thyroid Hormone
Theoretically, acetyl-L-carnitine might decrease the effectiveness of thyroid hormone replacement.
L-carnitine appears to act as a peripheral thyroid hormone antagonist by inhibiting entry of thyroid hormone into the nucleus of cells. Taking L-carnitine also seems to diminish some of the symptoms of hyperthyroidism. It is unclear if such an interaction would occur with acetyl-L-carnitine.
Warfarin (Coumadin)
Theoretically, acetyl-L-carnitine might increase the anticoagulant effects of warfarin.
L-carnitine, the parent compound of acetyl-L-carnitine, might increase the anticoagulant effects of acenocoumarol, a shorter-acting oral anticoagulant similar to warfarin. There is not enough information to know whether this interaction occurs with acetyl-L-carnitine and warfarin.
Raspberry Ketones
Stimulant Drugs
Theoretically, raspberry ketone might increase the risk of adverse cardiovascular effects with stimulant drugs.
Structurally, raspberry ketone resembles synephrine, a known stimulant agent. Heart palpitations, elevated blood pressure, coronary vasospasm, pulseless electrical activity arrest, and resistant polymorphic ventricular tachycardia have been reported in patients taking raspberry ketone.
Warfarin (Coumadin)
Theoretically, raspberry ketone might increase warfarin dose requirements.
In one case report, a patient taking warfarin 55 mg per week had a decrease in INR over a period of one month while taking raspberry ketone 250 mg daily. A warfarin dose increase to 70 mg per week was necessary to maintain a therapeutic INR while taking raspberry ketone. The mechanism for this potential interaction is not known.
Calcium
Ceftriaxone (Rocephin)
Co-administration of intravenous calcium and ceftriaxone can result in precipitation of a ceftriaxone-calcium salt in the lungs and kidneys.
Avoid administering intravenous calcium in any form, such as parenteral nutrition or Lactated Ringers, within 48 hours of intravenous ceftriaxone. Case reports in neonates show that administering intravenous ceftriaxone and calcium can result in precipitation of a ceftriaxone-calcium salt in the lungs and kidneys. In several cases, neonates have died as a result of this interaction. So far there are no reports in adults; however, there is still concern that this interaction might occur in adults.
Dolutegravir (Tivicay)
Calcium seems to reduce levels of dolutegravir.
Advise patients to take dolutegravir either 2 hours before or 6 hours after taking calcium supplements. Pharmacokinetic research suggests that taking calcium carbonate 1200 mg concomitantly with dolutegravir 50 mg reduces plasma levels of dolutegravir by almost 40%. Calcium appears to decrease levels of dolutegravir through chelation.
Elvitegravir (Vitekta)
Calcium seems to reduce levels of elvitegravir.
Advise patients to take elvitegravir either 2 hours before or 2 hours after taking calcium supplements. Pharmacokinetic research suggests that taking calcium along with elvitegravir can reduce blood levels of elvitegravir through chelation.
Aluminum
Calcium citrate might increase aluminum absorption and toxicity. Other types of calcium do not increase aluminum absorption.
Calcium citrate can increase the absorption of aluminum when taken with aluminum hydroxide. The increase in aluminum levels may become toxic, particularly in individuals with kidney disease. However, the effect of calcium citrate on aluminum absorption is due to the citrate anion rather than calcium cation. Calcium acetate does not appear to increase aluminum absorption.
Bictegravir/Emtricitabine/Tenofovir Alafenamide (Biktarvy)
Calcium might decrease levels of bictegravir/emtricitabine/tenofovir alafenamide by reducing its absorption when taken in a fasting state.
Advise patients that bictegravir/emtricitabine/tenofovir alafenamide and calcium can be taken together if taken with food. However, if taken on an empty stomach, bictegravir/emtricitabine/tenofovir alafenamide should not be taken with, or 2 hours after, calcium containing products.
Bisphosphonates
Calcium reduces the absorption of bisphosphonates.
Advise patients to take bisphosphonates at least 30 minutes before calcium, but preferably at a different time of day. Calcium supplements decrease absorption of bisphosphonates.
Calcipotriene (Dovonex)
Taking calcipotriene with calcium might increase the risk for hypercalcemia.
Calcipotriene is a vitamin D analog used topically for psoriasis. It can be absorbed in sufficient amounts to cause systemic effects, including hypercalcemia. Theoretically, combining calcipotriene with calcium supplements might increase the risk of hypercalcemia.
Digoxin (Lanoxin)
Using intravenous calcium with digoxin might increase the risk of fatal cardiac arrhythmias.
Hypercalcemia increases the risk of fatal cardiac arrhythmias with digoxin. However, one retrospective analysis of clinical data suggests that intravenous calcium does not increase the risk of dysrhythmias or mortality in patients receiving digoxin.
Diltiazem (Cardizem, Others)
Theoretically, calcium may reduce the therapeutic effects of diltiazem.
Hypercalcemia can reduce the effectiveness of verapamil in atrial fibrillation. Theoretically, calcium might increase this risk of hypercalcemia and reduce the effectiveness of diltiazem.
Levothyroxine (Synthroid, Others)
Calcium seems to reduce the absorption and effectiveness of levothyroxine.
Advise patients to take levothyroxine and calcium supplements at least 4 hours apart. Calcium reduces levothyroxine absorption, probably by forming insoluble complexes. Calcium carbonate supplements reduce effectiveness of levothyroxine in patients with hypothyroidism.
Lithium
Theoretically, concomitant use of calcium and lithium may increase this risk of hypercalcemia.
Clinical research suggests that long-term use of lithium may cause hypercalcemia in 10% to 60% of patients. Theoretically, concomitant use of lithium and calcium supplements may further increase this risk.
Quinolone Antibiotics
Calcium seems to reduce the absorption of quinolone antibiotics.
Advise patients to take oral quinolones at least 2 hours before or 4-6 hours after calcium supplements or calcium-fortified foods. Taking calcium at the same time as oral quinolones can reduce quinolone absorption. Calcium binds to quinolones in the gut.
Raltegravir (Isentress)
Calcium may reduce levels of raltegravir.
Pharmacokinetic research shows that taking a single dose of calcium carbonate 3000 mg along with raltegravir 400 mg twice daily modestly decreases the mean area under the curve of raltegravir, but the decrease does not necessitate a dose adjustment of raltegravir. However, a case of elevated HIV-1 RNA levels and documented resistance to raltegravir has been reported for a patient taking calcium carbonate 1 gram three times daily plus vitamin D3 (cholecalciferol) 400 IU three times daily in combination with raltegravir 400 mg twice daily for 11 months. It is thought that calcium reduced raltegravir levels by chelation, leading to treatment failure.
Sotalol (Betapace)
Calcium seems to reduce the absorption of sotalol.
Advise patients to separate doses by at least 2 hours before or 4-6 hours after calcium. Calcium appears to reduce the absorption of sotalol, probably by forming insoluble complexes.
Tetracycline Antibiotics
Calcium seems to reduce the absorption of tetracycline antibiotics.
Advise patients to take oral tetracyclines at least 2 hours before, or 4-6 hours after calcium supplements. Taking calcium at the same time as oral tetracyclines can reduce tetracycline absorption. Calcium binds to tetracyclines in the gut.
Thiazide Diuretics
Taking calcium along with thiazides might increase the risk of hypercalcemia and renal failure.
Thiazides reduce calcium excretion by the kidneys. Using thiazides along with moderately large amounts of calcium carbonate increases the risk of milk-alkali syndrome (hypercalcemia, metabolic alkalosis, renal failure). Patients may need to have their serum calcium levels and/or parathyroid function monitored regularly.
Verapamil (Calan, Others)
Theoretically, calcium may reduce the therapeutic effects of verapamil.
Hypercalcemia can reduce the effectiveness of verapamil in atrial fibrillation. Theoretically, use of calcium supplements may increase this risk of hypercalcemia and reduce the effectiveness of verapamil.
Calcium Channel Blockers
Intravenous calcium may decrease the effects of calcium channel blockers; oral calcium is unlikely to have this effect.
Intravenous calcium is used to decrease the effects of calcium channel blockers in the management of overdose. Intravenous calcium gluconate has been used before intravenous verapamil (Isoptin) to prevent or reduce the hypotensive effects without affecting the antiarrhythmic effects. But there is no evidence that dietary or supplemental calcium when taken orally interacts with calcium channel blockers.
Potassium
Ace Inhibitors (Aceis)
Using ACEIs with high doses of potassium increases the risk of hyperkalemia.
ACEIs block the actions of the renin-angiotensin-aldosterone system and reduce potassium excretion. Concomitant use of these drugs with potassium supplements increases the risk of hyperkalemia. However, concomitant use of these drugs with moderate dietary potassium intake (about 3775-5200 mg daily) does not increase serum potassium levels.
Angiotensin Receptor Blockers (Arbs)
Using ARBs with high doses of potassium increases the risk of hyperkalemia.
ARBs block the actions of the renin-angiotensin-aldosterone system and reduce potassium excretion. Concomitant use of these drugs with potassium supplements increases the risk of hyperkalemia. However, concomitant use of these drugs with moderate dietary potassium intake (about 3775-5200 mg daily) does not increase serum potassium levels.
Potassium-Sparing Diuretics
Concomitant use increases the risk of hyperkalemia.
Using potassium-sparing diuretics with potassium supplements increases the risk of hyperkalemia.
Brand information
Manufacturer and brand details for Devotion 24/7 Whey Protein Lean Mixed Berry Cream, from the product label.
NatureSmart
See all NatureSmart products- Name
- NatureSmart, LLC
- City
- Bohemia
- State
- NY
- ZipCode
- 11716
- Phone Number
- 800-274-6400
Devotion 24/7 Whey Protein Lean Mixed Berry Cream by NatureSmart: Common Questions
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Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
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The Full Monographs Behind Devotion 24/7 Whey Protein Lean Mixed Berry Cream’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Black Psyllium
Interacts with 2,025 drugsBlack psyllium is a soluble-fiber supplement made from the seeds of a Plantago plant, used mostly to ease constipation and support digestive health. It is best known and most studied for rel...
Read the full Black Psyllium monograph → Herb & supplement monographSodium
Interacts with 205 drugsSodium is an essential mineral and electrolyte your body needs to balance fluids, support nerves, and help muscles work. Most people in modern diets get more than enough—often too much—from...
Read the full Sodium monograph → Herb & supplement monographPotassium
Interacts with 62 drugsPotassium is an essential mineral your body needs for nerve signals, muscle function, and a steady heartbeat, and most people get enough from a balanced diet rich in fruits and vegetables. P...
Read the full Potassium monograph → Herb & supplement monographCalcium
Interacts with 168 drugsCalcium is an essential mineral your body needs for strong bones, nerve signaling, and muscle function, and supplements can help fill gaps when diet falls short. Most people do best getting...
Read the full Calcium monograph → Herb & supplement monographMagnesium
Interacts with 295 drugsMagnesium is an essential mineral your body needs for muscles, nerves, blood pressure, and many other functions, and supplements are useful for preventing or correcting deficiency. Some othe...
Read the full Magnesium monograph → Herb & supplement monographRaspberry Ketone
Interacts with 174 drugsRaspberry ketone is a natural aroma compound found in red raspberries that is heavily marketed for weight loss, but there is no good human evidence that it helps people lose weight. Most cla...
Read the full Raspberry Ketone monograph → Herb & supplement monographFlaxseed
Interacts with 597 drugsFlaxseed is a nutritious food rich in fiber, omega-3 fats (ALA), and plant compounds called lignans. It is most reliably helpful for constipation and may modestly lower cholesterol, but evid...
Read the full Flaxseed monograph → Herb & supplement monographGreen Tea
Interacts with 1,293 drugsGreen tea is a popular beverage rich in antioxidants called catechins, and drinking it in normal amounts is considered safe for most people. Concentrated green tea extracts are a different s...
Read the full Green Tea monograph → Herb & supplement monographAcetyl-l-carnitine
Interacts with 203 drugsAcetyl-L-carnitine is a form of the amino acid carnitine that the body uses to help produce energy in cells. It is most studied for nerve pain and memory-related conditions, though the evide...
Read the full Acetyl-l-carnitine monograph → Herb & supplement monographStevia
Interacts with 259 drugsStevia is a plant-based, calorie-free sweetener that is widely used as a sugar alternative and is considered safe in normal food amounts by major regulators. Purified stevia extracts have a...
Read the full Stevia monograph →Sources & How We Checked
Devotion 24/7 Whey Protein Lean Mixed Berry Cream's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.
- NIH Dietary Supplement Label Database (DSLD) — The official product label on file for this supplement.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference behind the ingredient interaction data.
Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.
The 504 references behind this product’s interaction data
Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.
Black Psyllium 18 references
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- Gruenwald J, Brendler T, Jaenicke C. PDR for Herbal Medicines. 1st ed. Montvale, NJ: Medical Economics Company, Inc., 1998.
- Covington TR, et al. Handbook of Nonprescription Drugs. 11th ed. Washington, DC: American Pharmaceutical Association, 1996.
- Etman M. Effect of a bulk forming laxative on the bioavailablility of carbamazepine in man. Drug Dev Ind Pharm 1995;21:1901-6.
- Perlman BB. Interaction between lithium salts and ispaghula husk. Lancet 1990;335:416.
- Vaswani SK, Hamilton RG, Valentine MD, Adkinson NF. Psyllium laxative-induced anaphylaxis, asthma, and rhinitis. Allergy 1996;51:266-8. PubMed
- Lantner RR, Espiritu BR, Zumerchik P, Tobin MC. Anaphylaxis following ingestion of a psyllium-containing cereal. JAMA 1990;264:2534-6. DOI
- Kaplan MJ. Anaphylactic reaction to "Heartwise." N Engl J Med 1990;323:1072-3. DOI
- Nordstrom M, Melander A, Robertsson E, Steen B. Influence of wheat bran and of a bulk-forming ispaghula cathartic on the bioavailability of digoxin in geriatric in-patients. Drug Nutr Interact 1987;5:67-9..
- Robinson DS, Benjamin DM, McCormack JJ. Interaction of warfarin and nonsystemic gastrointestinal drugs. Clin Pharmacol Ther 1971;12:491-5. PubMed
- Garcia JJ, Fernandez N, Diez MJ, et al. Influence of two dietary fibers in the oral bioavailability and other pharmacokinetic parameters of ethinyloestradiol. Contraception 2000;62:253-7. PubMed
- Fernandez N, Lopez C, Díez R, et al. Drug interactions with the dietary fiber Plantago ovata husk. Expert Opin Drug Metab Toxicol 2012;8(11):1377-86.
- Semen plantaginis in: WHO Monographs on Selected Medicinal Plants, volume 1. World Health Organization, Geneva, 1999. Available at http://apps.who.int/medicinedocs/en/d/Js2200e/. Accessed November 26, 1026.
- Code of Federal Regulations, Title 21 (21CFR 101.17). Food labeling warning, notice, and safe handling statements. Available at www.ecfr.gov/cgi-bin/text-idx?SID=20f647d3b74161501f46564b915b4048&mc=true&node=se21.2.101_117&rgn=div8. Accessed December 3, 2
- Code of Federal Regulations, Title 21 (21CFR 201.319). Specific labeling requirements - water-soluble gums, hydrophilic gums, and hydrophilic mucilloids. Available at www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?fr=201.319. Accessed Dece
- Diez R, Garcia JJ, Diez MJ, Sierra M, Sahagun AM, Fernandez N. Influence of Plantago ovata husk (dietary fiber) on the bioavailability and other pharmacokinetic parameters of metformin in diabetic rabbits. BMC Complement Altern Med. 2017 Jun 7;17(1):298. PubMed
- Chiu AC, Sherman SI. Effects of pharmacological fiber supplements on levothyroxine absorption. Thyroid. 1998;8(8):667-71. PubMed
- Merrick C, Madden CA, Capurso NA. A Case of Blunted Orally Disintegrating Olanzapine Effect Due to Coadministered Psyllium. J Clin Psychiatry 2021;82(2):20cr13633. PubMed
Sodium 38 references
- Garabedian-Ruffalo SM, Ruffalo RL. Drug and nutrient interactions. Am Fam Physician 1986;33:165-74.
- Food and Drug Administration Science Background: Safety of Sodium Phosphates Oral Solution. September 17, 2001. Available at: http://www.fda.gov/cder/drug/safety/sodiumphospate.htm
- Coton T, Mallaret C, Coilliot C, Carre D, Guisset M. Severe acute ulcerated gastritis induced by salt. Presse Med 2009;38(3):499-500. PubMed
- Frings-Meuthen P, Buehlmeier J, Baecker N, et al. High sodium chloride intake exacerbates immobilization-induced bone resorption and protein losses. J Appl Physiol 2011;111(2):537-542. PubMed
- Frings-Meuthen P, Baecker N, Heer M. Low-grade metabolic acidosis may be the cause of sodium chloride-induced exaggerated bone resorption. J Bone Miner Res 2008;23(4):517-524. PubMed
- Alam S, Johnson AG. A meta-analysis of randomised controlled trials (RCT) among healthy normotensive and essential hypertensive elderly patients to determine the effect of high salt (NaCl) diet of blood pressure. J Hum Hypertens 1999;13(6):367-74.
- Boudville N, Ward S, Benaroia M, House AA. Increased sodium intake correlates with greater use of antihypertensive agents by subjects with chronic kidney disease. Am J Hypertens 2005;18(10):1300-5. PubMed
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- Okusa MD, Crystal LJ. Clinical manifestations and management of acute lithium intoxication. Am J Med 1994;97(4):383-9. PubMed
- Food and Nutrition Board, Institute of Medicine. Dietary reference intakes for water, potassium, sodium, chloride, and sulfate. Washington, DC: National Academy Press, 2005. Available at: http://www.nap.edu/openbook.php?record_id=10925. DOI
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- Chen L, Zhang Z, Chen W, Whelton PK, Appel LJ. Lower Sodium Intake and Risk of Headaches: Results From the Trial of Nonpharmacologic Interventions in the Elderly. Am J Public Health. 2016;106(7):1270-5. PubMed
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- Mente A, O'Donnell M, Rangarajan S, et al. Associations of urinary sodium excretion with cardiovascular events in individuals with and without hypertension: a pooled analysis of data from four studies. Lancet. 2016;388(10043):465-75. PubMed
- Moosavian SP, Haghighatdoost F, Surkan PJ, Azadbakht L. Salt and obesity: a systematic review and meta-analysis of observational studies. Int J Food Sci Nutr. 2017;68(3):265-277. PubMed
- O'Donnell M, Mente A, Rangarajan S, et al. Urinary sodium and potassium excretion, mortality, and cardiovascular events. N Engl J Med. 2014;371(7):612-23. DOI
- Poggio R, Gutierrez L, Matta MG, Elorriaga N, Irazola V, Rubinstein A. Daily sodium consumption and CVD mortality in the general population: systematic review and meta-analysis of prospective studies. Public Health Nutr. 2015;18(4):695-704. PubMed
- Stallings VA, Harrison M, Oria M; Committee to Review the Dietary Reference Intakes for Sodium and Potassium, Food and Nutrition Board, Health and Medicine Division, National Academies of Sciences, Engineering, and Medicine. Washington (DC): National Acad
- Mahtani KR, Heneghan C, Onakpoya I, et al. Reduced Salt Intake for Heart Failure: A Systematic Review. JAMA Intern Med. 2018 Dec 1;178(12):1693-1700. PubMed
- Yancy CW. Sodium Restriction in Heart Failure: Too Much Uncertainty-Do the Trials. JAMA Intern Med. 2018 Dec 1;178(12):1700-1701. PubMed
- He FJ, Campbell NRC, Ma Y, MacGregor GA, Cogswell ME, Cook NR. Errors in estimating usual sodium intake by the Kawasaki formula alter its relationship with mortality: implications for public health. Int J Epidemiol. 2018;47(6):1784-1795. PubMed
- Murthy K, Ondrey GJ, Malkani N, et al. THE EFFECTS OF HYPONATREMIA ON BONE DENSITY AND FRACTURES: A SYSTEMATIC REVIEW AND META-ANALYSIS. Endocr Pract. 2019;25(4):366-378. PubMed
- Messerli FH, Hofstetter L, Syrogiannouli L, et al. Sodium intake, life expectancy, and all-cause mortality. Eur Heart J 2021;42(21):2103-2112. PubMed
- Graudal NA, Hubeck-Graudal T, Jurgens G. Effects of low sodium diet versus high sodium diet on blood pressure, renin, aldosterone, catecholamines, cholesterol, and triglyceride. Cochrane Database Syst Rev 2020;12(12):CD004022. PubMed
- Giatti S, Santos RB, Aielo AN, et al. Association of sodium with obstructive sleep apnea. The ELSA-Brasil study. Ann Am Thorac Soc 2021;18(3):502-510. PubMed
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