Major interaction on record — check this product against your medications before combining. Check your meds →
Dietary supplement

Sprout Up Power Shake Ingredients & Drug Interactions

by Herb Stop

Sprout Up Power Shake label
See full label image
Powder Category: Botanical
Most serious interaction: Major
Clinical methodology reviewed by · Updated Sep 16, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Sprout Up Power Shake 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

The interaction bottom line Most serious interaction: Major

Sprout Up Power Shake is a dietary supplement by Herb Stop with 10 active ingredients. Its ingredients are commonly taken for sugar substitute / sweetener, blood sugar support in diabetes, weight management.Based on those ingredients, 1,172 medications have a known interaction with it, the most serious rated major. The ingredients most likely to interact are Alfalfa, Spearmint, Chlorella. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

Jump to a section

Check Your Meds Against Sprout Up Power Shake by Herb Stop

Ask about any prescription or over-the-counter medication and we check it for interactions with Sprout Up Power Shake by Herb Stop — and tell you which ingredient is responsible.

Pharmacist-reviewed data Checks every ingredient Answer in seconds
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HelloPharmacist Scorecard of Sprout Up Power Shake by Herb Stop

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.

From our pharmacy team — supplement deep dive

Generated from HelloPharmacist’s pharmacist-curated databases and editorial rules · Last generated Sep 17, 2026

What’s inside

Low disclosure
Ingredient Transparency · database check
Low

Most active ingredients don't disclose an individual amount — you can't tell how much of each you're getting.

Why this rating?
  • The label discloses an exact amount for 0 of its 10 active ingredients.
  • “Proprietary Blend” is a proprietary blend — the label doesn't break down how much of each component you get.

Sprout Up Power Shake contains 10 active ingredients in a proprietary blend, plus stevia as a sweetener. The active components include broccoli, barley grass, oat, wheatgrass, spirulina, chlorella, alfalfa, spearmint, and watercress — a mix of cruciferous vegetables, grains, and plant-based supplements chosen for potential wellness support.

There are no inactive other ingredients listed in this formulation — what you're getting is the active blend itself.

Does it work?

Strong evidence
Evidence for Intended Use · database check
By FDA rules, dietary supplements can’t claim to treat, cure, or prevent disease — so labels speak in careful marketing language. We discern each product’s intended use from its name, label claims, and label statements, then grade the clinical evidence for that use. How these ratings are computed

This product doesn't appear to be marketed for a specific use, so we graded its ingredients' overall clinical evidence instead.

Strong

Strong clinical evidence supports its ingredients for:

Why this rating?
  • We looked at the product name, claims, and label statements and couldn't find a stated purpose to grade.
  • Since the label doesn't commit to one use, we graded the ingredients' overall clinical evidence instead.
  • On file: Coronary heart disease (CHD) — rated "Likely Effective" (Barley) (Natural Medicines).
  • On file: Dyslipidemia — rated "Likely Effective" (Oats) (Natural Medicines).
  • On file: Hypercholesterolemia — rated "Likely Effective" (Barley) (Natural Medicines).
  • On file: Diabetes — rated "Possibly Effective" (Oats) (Natural Medicines).
  • On file: Gastric cancer — rated "Possibly Effective" (Oats) (Natural Medicines).

The evidence for this product's effectiveness is mixed and limited. Barley grass is likely effective for lowering cholesterol and supporting heart health.

Oat is also likely effective for cholesterol and heart health. Broccoli is possibly effective for colorectal cancer prevention.

Spirulina and chlorella are possibly effective for specific conditions — spirulina for blood pressure, and chlorella for pregnancy-related iron deficiency — but effectiveness for most other claimed uses lacks solid evidence. For stevia, alfalfa, spearmint, and watercress, the data we hold shows insufficient evidence to rate their effectiveness for the conditions they're marketed for.

The evidence, ingredient by ingredient Stevia Broccoli Barley Oats Couch Grass Blue-green Algae Chlorella Alfalfa

How safe is it?

Well-documented data
Safety Information · database check
Well characterized

Adverse-effect, pregnancy, and general safety data are on file for most of these ingredients.

Why this rating?
  • We hold adverse-effect (side-effect) data for 9 of the 10 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 10 of 10.
  • General safety write-ups exist for 10 of 10.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

The ingredients in this shake are generally well tolerated in food amounts. Stevia, oat, and barley grass as foods are recognized as safe for most people, though whole-leaf or concentrated stevia supplements and broccoli concentrate extracts carry limited safety data.

Spirulina and chlorella vary in quality and may be contaminated with toxins or heavy metals, which is a real concern — the facts advise caution or avoidance. Common mild side effects from these ingredients can include bloating, flatulence, nausea, headache, dizziness, and gastrointestinal upset, especially when first starting.

Rare but serious reactions include allergic responses and anaphylaxis, particularly with spirulina and chlorella. Alfalfa has been associated with a lupus-like syndrome after chronic use.

Barley contains gluten. During pregnancy, alfalfa and wheatgrass are best avoided in supplement form due to insufficient safety data; watercress is considered likely unsafe.

Breastfeeding safety data are limited for concentrated forms of most of these ingredients.

Side effects, ingredient by ingredient Stevia Broccoli Barley Oats Couch Grass Blue-green Algae Chlorella Alfalfa

Meds to double-check

Major interaction found
Known Interaction Concern · database check
Major identified

At least one ingredient has a documented Major-severity interaction. Check your medications for a personalized result.

Why this rating?
  • 9 of the 10 matched ingredients can interact with medications — Alfalfa, Watercress, Stevia, Barley, Oats, among others.
  • The most serious interaction on file is rated Major.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; immunosuppressants / transplant drugs; diabetes medications; lithium.
  • For scale: 1,173 individual medications appear in the full list. A big number alone doesn't make a product dangerous — what matters is whether YOUR medication is on it, so run yours through the interaction checker on this page.

Before taking this product, double-check these medication types with your doctor or pharmacist: blood thinners like warfarin (the alfalfa, chlorella, and watercress content), diabetes and insulin medications (oat, stevia, spirulina, and alfalfa), immunosuppressants (spirulina and alfalfa), hormonal contraceptives and estrogen therapy (alfalfa), lithium (stevia and watercress), drugs metabolized by liver enzymes CYP1A2 or CYP2A6 (broccoli), blood pressure medications (stevia), central nervous system depressants (spearmint), and drugs that cause photosensitivity (chlorella and alfalfa).

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFormula with limited ingredient disclosure with strong clinical evidence behind its ingredients' uses. Major medication interactions have been identified, and safety information is well characterized.

If you have high cholesterol, heart disease concerns, or are looking for general nutritional support from whole-food sources, the oat and barley grass in this shake may be beneficial. However, if you take any medications — especially blood thinners like warfarin, diabetes drugs, immunosuppressants, hormonal contraceptives, lithium, or drugs that are sensitive to how your liver processes them — you need to check with your doctor or pharmacist before starting.

The ingredient list here is long and interconnected with many drug interactions, so personalized review is important.

Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI

Assessment coverage: 10 of 10 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Dec 14, 2023.

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

At a glance

General information

Key facts about Sprout Up Power Shake, straight from the product label.

Brand Herb Stop
Net contents 4.5 Ounce(s)
Market status On market
Date entered into DSLD Dec 14, 2023
DSLD ID 297435
Product type Botanical
Supplement form Powder
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Vegan, Vegetarian, Adult (18 - 50 Years), Women (not pregnant or lactating), Dairy Free
From the label
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 Sprout Up Power Shake by Herb Stop, sourced from the NIH Dietary Supplement Label Database.

Supplement Facts

Daily Value (DV) Target Group(s):
Adults and children 4 or more years of age
Minimum serving Sizes:
0.5 Teaspoon(s)
Maximum serving Sizes:
0.5 Teaspoon(s)
IngredientAmount% DV
Proprietary Blend0 NP--
Stevia0 NP--
Broccoli0 NP--
Barley Grass0 NP--
Oat0 NP--
Wheatgrass0 NP--
Spirulina0 NP--
Chlorella0 NP--
Alfalfa0 NP--
Spearmint0 NP--
Watercress0 NP--

Tap any ingredient to jump to its full detail below.

Label statements
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

Super foods...here we come! The greens in this formula are sure to make you sprout right up!

FDA Statement of Identity

Dietary Supplement

Suggested/Recommended/Usage/Directions

1/2 tsp/cup Step 1 measure Step 2 blend Step 3 enjoy! Suggested use: Mix 1/2 teaspoon in 8 oz of liquid (water, your morning shake, juice, etc.). Blend well and drink. Be creative - add to your cereals, oatmeals, yogurt, etc.

Formulation

Vegan.

No preservatives. No artificial flavoring.

100% natural. No animal testing.

Made in USA.

Precautions

Safety guideline: Consult your physician prior to use if you are currently taking anti-coagulant therapy.

Not to be used during pregnancy or lactation. If you have a medical condition or take pharmaceutical drugs, please consult with your doctor before use.

Keep away from children.

Use only as directed on label.

Brand IP Statement(s)

Herb Stop Health in your own hands

Seals/Symbols

Cruelty free

FDA Disclaimer Statement

These statements have not been evaluated by the FDA. 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.

See for yourself

Sprout Up Power Shake by Herb Stop label

The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.

Sprout Up Power Shake label

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)
What’s inside

The Ingredients in Sprout Up Power Shake by Herb Stop

These are the 10 active ingredients this product is made of. Select any to open its full monograph.

Serving size0.5 Teaspoon(s) Dosage formPowder 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.

Proprietary Blend

0 NP per serving
Interaction report

Sprout Up Power Shake by Herb Stop Drug Interactions

Want to check YOUR meds against Sprout Up Power Shake?

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 checker
1,172Drugs
2 Major 1,090 Moderate 80 Minor

Ingredients driving the most interactions

Alfalfa 583
Spearmint 579
Chlorella 337
Spirulina 327
Stevia 259

Individual Drug Interactions

The ingredients in Sprout Up Power Shake interact with 1,172 drugs. Click any drug to see the details.

9 of the 10 ingredients in Sprout Up Power Shake interact with drugs. Each result below shows which ingredient is responsible. Alfalfa Spearmint Chlorella Spirulina Stevia Broccoli Oat Watercress Barley Grass

Each ingredient & the kinds of drugs it affects

For each ingredient in Sprout Up Power Shake 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.

Alfalfa6 drug types · 583 drugs

Warfarin (Coumadin)

Theoretically, alfalfa might reduce the anticoagulant activity of warfarin.
Alfalfa contains a large amount of vitamin K. This could theoretically interfere with the activity of warfarin.

Likelihood Probable Evidence D
Antidiabetes Drugs

Theoretically, alfalfa might increase the risk of hypoglycemia when taken with antidiabetes drugs.
Animal research suggests that alfalfa decreases blood sugar in diabetic mice. Also, in one case report, a diabetic patient experienced hypoglycemia after consuming alfalfa extract. Monitor blood glucose levels closely. Dose adjustments might be necessary.

Likelihood Possible Evidence D
Contraceptive Drugs

Theoretically, alfalfa might interfere with the activity of contraceptive drugs.
Alfalfa contains coumestrol, a phytoestrogen, and isoflavonoids, which have estrogenic effects.

Likelihood Possible Evidence D
Estrogens

Theoretically, alfalfa might interfere with hormone therapy.
Alfalfa contains coumestrol, a phytoestrogen, and isoflavonoids, which have estrogenic effects.

Likelihood Possible Evidence D
Immunosuppressants

Theoretically, alfalfa might decrease the efficacy of immunosuppressive therapy.
In vitro research and human case reports suggest that alfalfa may have immunostimulant effects.

Likelihood Possible Evidence D
Photosensitizing Drugs

Theoretically, concomitant use of alfalfa with photosensitizing drugs might have additive effects.
Animal research suggests that excessive doses of alfalfa may increase photosensitivity, possibly due to its chlorophyll content. It is unclear if this effect would be clinically relevant in humans.

Likelihood Possible Evidence D
Alfalfa full monograph & interactions

Spearmint2 drug types · 579 drugs

Cns Depressants

Theoretically, spearmint might alter the sedative effects of CNS depressants.
Animal research suggests that (-)-carvone, a major constituent of spearmint, has sedative effects. However, in humans, chewing spearmint-flavored gum induced arousal effects.

Likelihood Possible Evidence D
Hepatotoxic Drugs

Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Animal research suggests that drinking spearmint tea for 30 days can increase markers of liver damage, including aspartate aminotransferase (AST) and alanine aminotransferase (ALT), and cause liver degeneration and necrosis, in a dose-dependent manner. This effect has not been reported in humans.

Likelihood Possible Evidence D
Spearmint full monograph & interactions

Chlorella2 drug types · 337 drugs

Photosensitizing Drugs

Theoretically, chlorella might have additive effects with photosensitizing drugs.
Chlorella has been reported to cause photosensitization. In five case reports, patients who had ingested chlorella exhibited swelling followed by erythematopurpuric lesions on sun-exposed areas of the body. Theoretically, concomitant use with photosensitizing drugs may exacerbate effects.

Likelihood Possible Evidence D
Warfarin (Coumadin)

Theoretically, chlorella might reduce the clinical effects of warfarin.
Chlorella contains significant amounts of vitamin K. There is at least one case report of warfarin therapy becoming sub-therapeutic after initiation of chlorella supplements.

Likelihood Possible Evidence D
Chlorella full monograph & interactions

Spirulina3 drug types · 327 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, spirulina blue-green algae might increase the risk of bleeding if used with other anticoagulant or antiplatelet drugs. However, this is unlikely.
Spirulina blue-green algae have shown antiplatelet and anticoagulant effects in vitro. However, one preliminary study in 24 patients receiving spirulina blue-green algae 2.3 grams daily for 2 weeks showed no effect on platelet activation or measures of clotting time.

Likelihood Unlikely Evidence D
Antidiabetes Drugs

Theoretically, taking blue-green algae with antidiabetes drugs might increase the risk of hypoglycemia.
Human research shows that spirulina blue-green algae can have hypoglycemic effects in patients with diabetes, at least some of whom were using antidiabetes drugs. However, blue-green algae does not seem to improve glycated hemoglobin (HbA1c) levels in patients with diabetes. A meta-analysis of animal studies also suggests that spirulina blue-green algae have hypoglycemic effects.

Likelihood Possible Evidence B
Immunosuppressants

Theoretically, concurrent use of blue-green algae might interfere with immunosuppressive therapy.
Blue-green algae have been shown to stimulate the immune system.

Likelihood Possible Evidence D
Spirulina full monograph & interactions

Stevia3 drug types · 259 drugs

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.

Likelihood Possible Evidence D
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.

Likelihood Possible Evidence D
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.

Likelihood Possible Evidence D
Stevia full monograph & interactions

Broccoli2 drug types · 187 drugs

Cytochrome P450 1A2 (Cyp1A2) Substrates

Theoretically, broccoli might reduce the levels and effects of drugs metabolized by CYP1A2.
Pharmacokinetic research in humans shows that eating 500 grams of fresh broccoli daily for 6-12 days can increase CYP1A2 activity by 10% to 200%. Induction of CYP1A2 activity by broccoli is attributed to its glucosinolate constituents.

Likelihood Possible Evidence B
Cytochrome P450 2A6 (Cyp2A6) Substrates

Theoretically, broccoli might reduce the levels and effects of drugs metabolized by CYP2A6.
Pharmacokinetic research in humans shows that eating 500 grams of broccoli daily for 6 days increases CYP2A6 activity by 135% to 550%. Induction of CYP2A6 activity is attributed to its glucosinolate constituents.

Likelihood Possible Evidence B
Broccoli full monograph & interactions

Oat2 drug types · 86 drugs

Antidiabetes Drugs

Theoretically, oats may have additive effects with antidiabetic agents and might increase the risk of hypoglycemia.
Consuming oats can decrease blood glucose in patients with diabetes. In those who require insulin, taking oats 100 grams daily for 2 days reduces the insulin dose required to achieve metabolic control.

Likelihood Possible Evidence D
Insulin

Concomitant use of oats and insulin might increase the risk of hypoglycemia.
In patients with insulin-dependent type 2 diabetes, taking oats 100 grams daily for 2 days reduces the insulin dose required to achieve metabolic control.

Likelihood Possible Evidence B
Oat full monograph & interactions

Watercress3 drug types · 6 drugs

Chlorzoxazone (Parafon Forte, Paraflex)

Watercress might reduce the metabolism of chlorzoxazone and increase its effects and side effects. Clinical research in healthy volunteers shows that a single ingestion of watercress 50 grams increases the chlorzoxazone plasma concentration-time curve by about 56% and increases its half-life by about 53%.

Likelihood Probable Evidence B
Lithium

Watercress is thought to have diuretic properties. Theoretically, due to these potential diuretic effects, watercress might reduce excretion and increase levels of lithium.

Likelihood Probable Evidence D
Warfarin (Coumadin)

Watercress contains vitamin K. Consuming large amounts of watercress might antagonize the anticoagulant effects of warfarin.

Likelihood Possible Evidence B
Watercress full monograph & interactions

Barley Grass1 drug type · 1 drug

Triclabendazole (Egaten)

Theoretically, barley might decrease the clinical effects of triclabendazole.
Animal research suggests that a diet supplemented with barley can reduce the bioavailability of triclabendazole when taken concomitantly. This effect has not been shown in humans.

Likelihood Possible Evidence D
Barley Grass full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Sprout Up Power Shake, from the product label.

Herb Stop

See all Herb Stop products
Name
Herb Stop
Phone Number
1.877.345.4372
Web Address
HerbStopOnline.com
Pharmacist Counseling Corner

Sprout Up Power Shake by Herb Stop: Common Questions

Does Sprout Up Power Shake by Herb Stop interact with any medications?
Yes. Based on its ingredients, Sprout Up Power Shake has a known interaction with 1,172 medications, including 2 rated major. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Sprout Up Power Shake contains 10 active ingredients, and an interaction can come from any of them. We check every ingredient, combine the results into one list per medication, and show which ingredient and mechanism is responsible.
Where does this information come from?
The product label data comes from the NIH Dietary Supplement Label Database (DSLD); the interaction data is built on the Natural Medicines database and reviewed by HelloPharmacist pharmacists.
Is this safe to take if I'm pregnant or breastfeeding?
Safety in pregnancy and lactation varies by ingredient. Barley grass and oat are considered likely safe as foods. Alfalfa and wheatgrass are best avoided in supplement form because there isn't enough safety data. Broccoli, spirulina, and chlorella lack sufficient pregnancy safety information. Talk with your doctor or pharmacist before using this product while pregnant or breastfeeding — they can advise based on your individual situation.
Can this help with my cholesterol or heart health?
Barley grass and oat are both likely effective for lowering cholesterol and supporting heart health according to the data we hold. Those two ingredients may offer real benefit for these specific goals. The other ingredients lack solid evidence for cardiovascular benefit.
Will this help me lose weight or manage blood sugar?
The evidence we hold doesn't support that stevia, alfalfa, or other ingredients in this shake are reliable for weight loss. Oat may help with cholesterol, which is related to metabolic health. Spirulina and oat may have some effect on blood sugar in people with diabetes, but they also carry a risk of lowering it too much — so you'd need medical oversight if you're on diabetes medication.
What are the most common side effects?
Bloating, flatulence, nausea, headache, dizziness, and mild gastrointestinal upset are the most common mild effects, especially in the first week or two. These usually resolve as your body adjusts. Serious side effects like allergic reactions are rare but have been reported, particularly with spirulina and chlorella.
Why do you say I need to check my medications before taking this?
This product contains nine different active ingredients, each with documented interactions with medications. Together, they interact with over 1,100 individual drugs — far too many for a simple 'yes' or 'no.' The risks range from reduced effectiveness of blood thinners and diabetes drugs to increased blood lithium levels. Your specific medications need individual review.
Is the spirulina and chlorella in this product safe? I've heard they can have contaminants.
That's a valid concern. The facts note that quality and purity vary widely between products, and contamination with toxins or heavy metals is a real risk. The safety data advise caution or avoidance unless directed by your doctor. If you're considering this product, that's worth discussing with your pharmacist.

Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy

Not sure if Sprout Up Power Shake is safe with your meds?

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Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.

Sprout Up Power Shake label
Go deeper

The Full Monographs Behind Sprout Up Power Shake’s Ingredients

Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.

Herb & supplement monograph

Stevia

Interacts with 259 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 regulators. Purified stevia extracts have a...

Read the full Stevia monograph → Herb & supplement monograph

Broccoli

Interacts with 187 drugs

Broccoli is a nutritious cruciferous vegetable rich in fiber, vitamins, and plant compounds like sulforaphane that have drawn scientific interest for health benefits. Eating broccoli as food...

Read the full Broccoli monograph → Herb & supplement monograph

Barley

Interacts with 1 drug

Barley is a nutritious whole grain that is a good source of soluble fiber called beta-glucan, which has solid evidence for modestly lowering LDL ('bad') cholesterol when eaten regularly. It...

Read the full Barley monograph → Herb & supplement monograph

Oats

Interacts with 86 drugs

Oats are a well-studied whole grain whose soluble fiber (beta-glucan) can help lower cholesterol and support heart health when eaten regularly. As a food, oats are safe for most people, and...

Read the full Oats monograph → Herb & supplement monograph

Couch Grass

Couch grass is a common lawn weed whose rhizome has long been used in traditional European herbal medicine, mainly for urinary and bladder complaints. High-quality human studies are lacking,...

Read the full Couch Grass monograph → Herb & supplement monograph

Blue-green Algae

Interacts with 327 drugs

Blue-green algae are nutrient-rich aquatic microorganisms (such as spirulina and Klamath Lake algae) taken as a supplement for energy, nutrition, and general wellness. Evidence for most heal...

Read the full Blue-green Algae monograph → Herb & supplement monograph

Chlorella

Interacts with 337 drugs

Chlorella is a nutrient-rich freshwater green algae taken as a supplement for general wellness, immune support, and 'detox.' Some small studies suggest possible benefits for cholesterol, blo...

Read the full Chlorella monograph → Herb & supplement monograph

Alfalfa

Interacts with 583 drugs

Alfalfa is a nutrient-rich legume that people use for high cholesterol, menopause symptoms, and general wellness, but solid human evidence for most of these uses is limited. It is best avoid...

Read the full Alfalfa monograph → Herb & supplement monograph

Spearmint

Interacts with 579 drugs

Spearmint is a common culinary mint that is generally safe in food and tea amounts. Early research suggests possible benefits for digestion, mild hormone-related issues (such as excess facia...

Read the full Spearmint monograph → Herb & supplement monograph

Watercress

Interacts with 6 drugs

Watercress is a nutrient-rich leafy green that provides vitamins A, C, and K plus minerals and antioxidant plant compounds. Eaten as a food it is generally safe and healthy for most people,...

Read the full Watercress monograph →
Sources

Sources & How We Checked

Sprout Up Power Shake'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.

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 164 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.

Stevia 10 references
  1. Chan P, Xu DY, Liu JC, et al. The effect of stevioside on blood pressure and plasma catecholamines in spontaneously hypertensive rats. Life Sci 1998;63:1679-84. PubMed
  2. Melis MS. A crude extract of Stevia rebaudiana increases the renal plasma flow of normal and hypertensive rats. Braz J Med Biol Res 1996;29:669-75.
  3. Melis MS. Chronic administration of aqueous extract of Stevia rebaudiana in rats: renal effects. J Ethnopharmacol 1995;47:129-34. PubMed
  4. Melis MS, Sainati AR. Effect of calcium and verapamil on renal function of rats during treatment with stevioside. J Ethnopharmacol 1991;33:257-622. PubMed
  5. Hsieh MH, Chan P, Sue YM, et al. Efficacy and tolerability of oral stevioside in patients with mild essential hypertension: a two-year, randomized, placebo-controlled study. Clin Ther 2003;25:2797-808. PubMed
  6. Chan P, Tomlinson B, Chen YJ, et al. A double-blind placebo-controlled study of the effectiveness and tolerability of oral stevioside in human hypertension. Br J Clin Pharmacol 2000;50:215-20. PubMed
  7. Gregersen S, Jeppesen PB, Holst JJ, Hermansen K. Antihyperglycemic effects of stevioside in type 2 diabetic subjects. Metabolism 2004;53:73-6. PubMed
  8. Barriocanal LA, Palacios M, Benitez G, et al. Apparent lack of pharmacological effect of steviol glycosides used as sweeteners in humans. A pilot study of repeated exposures in some normotensive and hypotensive individuals and in Type 1 and Type 2 diabeti
  9. Ferri LA, Alves-Do-Prado W, Yamada SS, et al. Investigation of the antihypertensive effect of oral crude stevioside in patients with mild essential hypertension. Phytother Res 2006;20:732-6. PubMed
  10. Almiron-Roig E, Navas-Carretero S, Castelnuovo G, et al. Impact of acute consumption of beverages containing plant-based or alternative sweetener blends on postprandial appetite, food intake, metabolism, and gastro-intestinal symptoms: Results of the SWEE

See these in context on the Stevia monograph →

Broccoli 5 references
  1. Kristal AR, Lampe JW. Brassica vegetables and prostate cancer risk: a review of the epidemiological evidence. Nutr Cancer 2002;42:1-9. PubMed
  2. Chakrabarti A, Prais L, Foulds IS. Allergic contact dermatitis to broccoli. Br J Dermatol 2003;148:172-3. PubMed
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Barley 15 references
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Oats 13 references
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Blue-green Algae 22 references
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Chlorella 13 references
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Alfalfa 32 references
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Spearmint 20 references
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