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

Magnesium Tonic Orange Ingredients & Drug Interactions

by Vitanica Tasty Tonics

Magnesium Tonic Orange label
See full label image
Liquid Category: Botanical With Nutrients
Most serious interaction: Major
Clinical methodology reviewed by · Updated Sep 23, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Magnesium Tonic Orange 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

Magnesium Tonic Orange is a dietary supplement by Vitanica Tasty Tonics with 3 active ingredients. Its ingredients are commonly taken for morning sickness in pregnancy, premenstrual syndrome (pms), preventing or treating b6 deficiency.Based on those ingredients, 546 medications have a known interaction with it, the most serious rated major. The ingredients most likely to interact are Magnesium, Stevia Leaf Extract, Vitamin B6. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Magnesium Tonic Orange by Vitanica Tasty Tonics

Ask about any prescription or over-the-counter medication and we check it for interactions with Magnesium Tonic Orange by Vitanica Tasty Tonics — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Magnesium Tonic Orange by Vitanica Tasty Tonics

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 Aug 20, 2026

What’s inside

Full disclosure
Ingredient Transparency · database check
Full

Every active ingredient lists its own amount on the label.

Why this rating?
  • The label discloses an exact amount for 3 of its 3 active ingredients.
  • No proprietary blends here — you can verify the dose of every single component.

Vitanica Tasty Tonics Magnesium Tonic Orange contains 3 active ingredients: vitamin B6, stevia leaf extract, and magnesium. The liquid also includes inactive ingredients—water, natural orange flavor, citric acid, and preservatives (potassium sorbate and sodium benzoate)—that give it taste and shelf stability but don't provide therapeutic action.

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
Strong

Clinical evidence supports at least one of this product's ingredients for its stated purpose.

Why this rating?
  • The label markets this product for: cardiovascular health, sleep, mood and muscle support.
  • We looked for evidence on: Anxiety, Cardiovascular disease (CVD), Coronary heart disease (CHD), Cognitive function, Constipation, Depression — and 4 related terms.
  • The strongest evidence on file: Magnesium is rated "Effective" for Constipation (Natural Medicines).
  • Also on file: Magnesium is rated "Possibly Ineffective" for Muscle cramps.
  • Also on file: Stevia is rated "Insufficient Reliable Evidence To Rate" for Hypertension.

Vitamin B6 is effective for sideroblastic anemia and vitamin B6 deficiency, and likely effective for lowering homocysteine (an amino acid linked to heart health). It's possibly effective for pregnancy-related nausea and vomiting.

Magnesium is effective for indigestion (dyspepsia), constipation, and low magnesium levels, and also for preventing pre-eclampsia in pregnancy. Stevia leaf extract lacks sufficient reliable evidence to rate its effectiveness for diabetes, high blood pressure, or weight management; the data we hold does not establish how well it works for these uses.

The evidence, ingredient by ingredient Vitamin B6 Stevia Magnesium

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 3 of the 3 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 3 of 3.
  • General safety write-ups exist for 3 of 3.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Vitamin B6 is generally well tolerated at doses under 100 mg daily, with common side effects like headache, nausea, and stomach upset. High doses over time can damage nerves (sensory neuropathy), especially above 1000 mg daily.

The safety data advises using it for morning sickness only under a doctor's guidance. Magnesium is generally well tolerated and commonly causes mild gastrointestinal effects—diarrhea, nausea, or vomiting—especially at higher doses.

Stevia appears well tolerated in typical amounts, with minor effects like bloating, dizziness, or headache that often resolve within the first week; whole-leaf stevia and high-dose supplements lack safety data, so use caution. For pregnancy and breastfeeding, talk with your doctor or pharmacist about the individual safety profile of each ingredient before taking this product.

Side effects, ingredient by ingredient Vitamin B6 Stevia Magnesium

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?
  • 3 of the 3 matched ingredients can interact with medications — Stevia, Vitamin B6, Magnesium.
  • The most serious interaction on file is rated Major.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; diabetes medications; heart-rhythm medications; lithium; Parkinson's medications.
  • For scale: 546 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, check with your doctor or pharmacist if you take any of these: heart rhythm medications (like amiodarone), blood pressure medications, seizure medications (phenobarbital or phenytoin), Parkinson's medications (levodopa/carbidopa), lithium for mood disorders, skeletal muscle relaxants, water pills (especially potassium-sparing types), calcium channel blockers, antacids or acid reflux drugs, diabetes medications (particularly sulfonylureas), quinolone antibiotics, or bone medications (bisphosphonates). The highest-severity concern is with levodopa/carbidopa.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with clinical evidence supporting its stated purpose. Major medication interactions have been identified, and safety information is well characterized.

This product may be useful if you're low in magnesium or dealing with indigestion or constipation, and your doctor has ruled out interactions with your medications. Because it contains three active ingredients with documented interactions spanning many drug categories—particularly heart, seizure, Parkinson's, and diabetes medications—you need to check your exact medications before starting.

Talk with your doctor or pharmacist before taking this product, especially if you take any prescription drugs.

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

Assessment coverage: 3 of 3 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Feb 22, 2024.

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 Magnesium Tonic Orange, straight from the product label.

Brand Vitanica Tasty Tonics
Barcode (UPC) 708118021190
Net contents 16 Fluid Ounce(s); 473 mL
Market status On market
Date entered into DSLD Feb 22, 2024
DSLD ID 302796
Product type Botanical With Nutrients
Supplement form Liquid
Dietary claims / uses Nutrient, All Other, Structure/Function
Intended target group(s) Vegan, Vegetarian, Adult (18 - 50 Years), Gluten Free, Dairy Free, Sugar 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 Magnesium Tonic Orange by Vitanica Tasty Tonics, 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:
7.5 mL
Maximum serving Sizes:
15 mL
Servings per container
31
UPC/BARCODE
708118021190
IngredientAmount% DV
Vitamin B610 mg588%
Stevia Leaf Extract4.5 mg--
Magnesium300 mg71%

Other ingredients: Water, Deionized, Orange Flavor, Natural, Citric Acid, Potassium Sorbate, Sodium Benzoate

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.
General Statements

Formulated by Dr. Tori Hudson, a naturopathic physician specializing in women's natural health care.

Formulated by Dr. Tori Hudson

Formula

Magnesium Tonic provides an essential mineral in support of several body and mind system functions, including cardiovascular health, relaxed muscles throughout the body, sleep quality, brain and mood health, endocrine health, and more. The chelated form (bisglycinate) offers exceptional bioavailbility without the laxative effect

Also suitable for men.

Magnesium Bisglycinate 300 mg

Suggested/Recommended/Usage/Directions

Suggested use: Shake well before each use (mineral settling is normal). Adults: 1/2 to 1 tablespoon daily or as directed by your healthcare practitioner.

May be diluted in water or room temperature beverage of choice if desired.

Precautions

Moderate caution with some medications: consult with your practitioner before use.

Tamper resistant: please do not use if safety seal is broken or missing.

Keep in a cool, dry place out of reach of children.

Storage

Refrigerate after opening.

Keep in a cool, dry place out of reach of children.

Formulation

This product contains no: binders, artificial colorings or flavorings, sugars, lactose, salt, wheat, gluten, soybeans, milk derivatives, eggs, peanuts, tree nuts, fish or shellfish.

Magnesium tonic is suitable for vegetarians and vegans.

FDA Statement of Identity

Dietary Supplement

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.

See for yourself

Magnesium Tonic Orange by Vitanica Tasty Tonics label

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

Magnesium Tonic Orange 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 Magnesium Tonic Orange by Vitanica Tasty Tonics

These are the 3 active ingredients this product is made of. Select any to open its full monograph.

Serving size7.5 mL Dosage formLiquid Servings per container31 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.

Vitamin B6

Interacts with
210 drugs
10 mg per serving Form: Pyridoxal 5-Phosphate

Vitamin B6 (pyridoxine) is an essential water-soluble vitamin that your body needs for metabolism, brain function, and making red blood cells. It is b...

Vitamin B6 monograph & interactions

Stevia Leaf Extract

Interacts with
259 drugs
4.5 mg per serving

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 Leaf Extract monograph & interactions

Magnesium

Interacts with
295 drugs
300 mg per serving Form: Magnesium Bisglycinate

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 & interactions

Other (inactive) ingredients: Water, Deionized, Orange Flavor, Natural, Citric Acid, Potassium Sorbate, Sodium Benzoate. These complete the product’s ingredient list but are not active constituents.

Interaction report

Magnesium Tonic Orange by Vitanica Tasty Tonics Drug Interactions

Want to check YOUR meds against Magnesium Tonic Orange?

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
546Drugs
6 Major 354 Moderate 186 Minor

Ingredients driving the most interactions

Magnesium 295
Stevia Leaf Extract 259
Vitamin B6 210

Individual Drug Interactions

The ingredients in Magnesium Tonic Orange interact with 546 drugs. Click any drug to see the details.

3 of the 3 ingredients in Magnesium Tonic Orange interact with drugs. Each result below shows which ingredient is responsible. Magnesium Stevia Leaf Extract Vitamin B6

Each ingredient & the kinds of drugs it affects

For each ingredient in Magnesium Tonic Orange 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.

Magnesium15 drug types · 295 drugs

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.

Likelihood Probable Evidence B
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.

Likelihood Possible Evidence D
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.

Likelihood Possible Evidence D
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.

Likelihood Probable Evidence D
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.

Likelihood Probable Evidence B
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.

Likelihood Possible Evidence D
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.

Likelihood Possible Evidence B
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.

Likelihood Probable Evidence D
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.

Likelihood Probable Evidence D
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.

Likelihood Probable Evidence A
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.

Likelihood Probable Evidence B
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.

Likelihood Probable Evidence D
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.

Likelihood Unlikely Evidence B
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.

Likelihood Unlikely Evidence B
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.

Likelihood Possible Evidence B
Magnesium full monograph & interactions

Stevia Leaf Extract3 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 Leaf Extract full monograph & interactions

Vitamin B65 drug types · 210 drugs

Amiodarone (Cordarone)

Theoretically, vitamin B6 might increase the photosensitivity caused by amiodarone.
Despite initial case reports suggesting that pyridoxine may have a protective effect against amiodarone-induced photosensitivity, preliminary clinical research suggests that pyridoxine may actually exacerbate this adverse effect.

Likelihood Possible Evidence B
Antihypertensive Drugs

Theoretically, vitamin B6 may have additive effects when used with antihypertensive drugs.
Research in hypertensive rats shows that vitamin B6 can decrease systolic blood pressure. Similarly, clinical research in patients with hypertension shows that taking high doses of vitamin B6 may reduce systolic and diastolic blood pressure, possibly by reducing plasma levels of epinephrine and norepinephrine.

Likelihood Possible Evidence B
Phenobarbital (Luminal)

High doses of vitamin B6 may reduce the levels and clinical effects of phenobarbital.
Preliminary clinical evidence suggests that vitamin B6 200 mg daily can reduce plasma levels of phenobarbital, possibly by increasing metabolism. It is not known whether lower doses have any effect. Advise people taking phenobarbital to avoid high doses of vitamin B6.

Likelihood Possible Evidence D
Phenytoin (Dilantin)

High doses of vitamin B6 may reduce the levels and clinical effects of phenytoin.
Preliminary clinical evidence suggests that vitamin B6 200 mg daily can reduce plasma levels of phenytoin, possibly by increasing metabolism. It is not known whether lower doses have any effect. Advise people taking phenytoin to avoid high doses of vitamin B6.

Likelihood Possible Evidence D
Levodopa

Vitamin B6 may increase the metabolism of levodopa when taken alone, but not when taken in conjunction with carbidopa.
Vitamin B6 (pyridoxine) enhances the metabolism of levodopa, reducing its clinical effects. However, this interaction does not occur when carbidopa is used concurrently with levodopa (Sinemet). Therefore, it is not likely to be a problem in most people.

Likelihood Unlikely Evidence D
Vitamin B6 full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Magnesium Tonic Orange, from the product label.

Vitanica Tasty Tonics

See all Vitanica Tasty Tonics products
Name
Vitanica
Street Address
12401 SW Leveton Dr.
City
Tualatin
State
OR
ZipCode
97062
Web Address
www.vitanica.com
Pharmacist Counseling Corner

Magnesium Tonic Orange by Vitanica Tasty Tonics: Common Questions

Does Magnesium Tonic Orange by Vitanica Tasty Tonics interact with any medications?
Yes. Based on its ingredients, Magnesium Tonic Orange has a known interaction with 546 medications, including 6 rated major. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Magnesium Tonic Orange contains 3 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.
Can I take this if I'm pregnant or breastfeeding?
The safety data for all three ingredients in pregnancy is mixed — vitamin B6 is rated likely safe, but one rating says possibly unsafe; magnesium has similar mixed ratings; and we hold no pregnancy/lactation data for stevia. Do not take this product during pregnancy or while breastfeeding without talking to your doctor or pharmacist first, who can weigh the risks and benefits for your situation.
What's vitamin B6 in here for?
Vitamin B6 is effective for treating B6 deficiency and a rare form of anemia called sideroblastic anemia. It's possibly effective for pregnancy-related nausea and vomiting. In this tonic, it's likely included as a nutrient support, but the dose and how much you're getting per serving aren't shown on the label provided to us.
Is stevia safe?
Purified stevia in food amounts is generally recognized as safe. At supplement doses, though, safety data is limited, so use caution. Most people who use it experience only minor effects like bloating or headache, which often fade after the first week. Any allergic reactions are rare.
Can this help with my constipation?
Yes — magnesium is effective for constipation. However, the product facts don't tell us the dose of magnesium in each serving, so you'd need to check the label to see whether you're getting an amount likely to help. Talk with your pharmacist if you take acid reflux or antacid medications, which can reduce magnesium's laxative effect.
What are the most common side effects?
From vitamin B6: headache, nausea, and stomach pain. From stevia: bloating, dizziness, headache, and nausea, usually mild and fading after a week. From magnesium: diarrhea, nausea, vomiting, and stomach upset. Most side effects are mild, especially at normal doses.
Can high doses of vitamin B6 in this product harm my nerves?
Nerve damage from vitamin B6 (sensory neuropathy) is rare at normal supplement doses but is a serious concern with very high daily doses (above 1000 mg) or very high total doses (above 1000 grams). Since you don't have the exact dose per serving in the facts we hold, check the label or ask your pharmacist whether this product poses that risk.

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

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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.

Magnesium Tonic Orange label
Go deeper

The Full Monographs Behind Magnesium Tonic Orange’s Ingredients

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

Herb & supplement monograph

Vitamin B6

Interacts with 210 drugs

Vitamin B6 (pyridoxine) is an essential water-soluble vitamin that your body needs for metabolism, brain function, and making red blood cells. It is best known for helping with pregnancy-rel...

Read the full Vitamin B6 monograph → 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

Magnesium

Interacts with 295 drugs

Magnesium 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 →
Sources

Sources & How We Checked

Magnesium Tonic Orange'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 124 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.

Vitamin B6 32 references
  1. Hansten PD, Horn JR. Drug Interactions Analysis and Management. Vancouver, WA: Applied Therapeutics Inc., 1997 and updates.
  2. Yates AA, Schlicker SA, Suitor CW. Dietary reference intakes: The new basis for recommendations for calcium and related nutrients, B vitamins, and choline. J Am Diet Assoc 1998;98:699-706. PubMed
  3. Geerling BJ, Dagnelie PC, Badart-Smook A, et al. Diet as a risk factor for the development of ulcerative colitis. Am J Gastroenterol 2000;95:1008-13. PubMed
  4. South M. Neonatal seizures after pyridoxine use -- reply. Lancet 1999;354:2083. PubMed
  5. Food and Nutrition Board, Institute of Medicine. Dietary Reference Intakes for Thiamin, Riboflavin, Niacin, Vitamin B6, Folate, Vitamin B12, Pantothenic Acid, Biotin, and Choline (2000). Washington, DC: National Academy Press, 2000. Available at: http://b
  6. Baxter P, Aicardi J. Neonatal seizures after pyridoxine use. Lancet 1999;354:2082-3. PubMed
  7. Bendich A, Cohen M. Vitamin B6 safety issues. Ann N Y Acad Sci 1990;585:321-30.
  8. Schaumburg H, Kaplan J, Windebank A. Sensory neuropathy from pyridoxine abuse. A new megavitamin syndrome. N Engl J Med 1983;309:445-8. PubMed
  9. Gordon N. Pyridoxine dependency: an update. Dev Med Child Neurol 1997;39:63-5. PubMed
  10. Lewis PJ. Pain in the hand and wrist. Pyridoxine supplements may help patients with carpal tunnel syndrome. BMJ 1995;310:1534. PubMed
  11. Kaufman G. Pyridoxine against amiodarone-induced photosensitivity (letter). Lancet 1984;1:51-2. PubMed
  12. Mulrow JP, Mulrow CD, McKenna WJ. Pyridoxine and amiodarone-induced photosensitivity. Ann Intern Med 1985;103:68-9. PubMed
  13. Kawada A, Kashima A, Shiraishi H, et al. Pyridoxine-induced photosensitivity and hypophosphatasia. Dermatology 2000;201:356-60.. PubMed
  14. Vasile A, Goldberg R, Kornberg B. Pyridoxine toxicity: report of a case. J Am Osteopath Assoc 1984;83:790-1. DOI
  15. Hansson O, Sillanpaa M. Pyridoxine and serum concentration of phenytoin and phenobarbitone. Lancet 1976;1:256. DOI
  16. Jansen T, Romiti R, Kreuter A, Altmeyer P. Rosacea fulminans triggered by high-dose vitamins B6 and B12. J Eur Acad Dermatol Venereol 2001;15:484-5..
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DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.

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