Interactions on record — worth a quick check against your medications. Check your meds →
Dietary supplement

Glucose Health Ingredients & Drug Interactions

by Nutrilite

Glucose Health label
See full label image
Capsule Category: Botanical With Nutrients
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Sep 16, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Glucose Health 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: Moderate

Glucose Health is a dietary supplement by Nutrilite with 5 active ingredients. Its ingredients are commonly taken for blood sugar support in type 2 diabetes, weight loss and appetite control, insulin sensitivity.Based on those ingredients, 1,220 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Gymnema, Garcinia, Nutrilite Parsley concentrate. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

Jump to a section

Check Your Meds Against Glucose Health by Nutrilite

Ask about any prescription or over-the-counter medication and we check it for interactions with Glucose Health by Nutrilite — and tell you which ingredient is responsible.

Pharmacist-reviewed data Checks every ingredient Answer in seconds
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HelloPharmacist Scorecard of Glucose Health by Nutrilite

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 Jul 30, 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 5 of its 5 active ingredients.
  • No proprietary blends here — you can verify the dose of every single component.

Glucose Health contains 5 active ingredients. Chromium is a mineral that supports insulin function and may help with blood sugar control, especially in type 2 diabetes.

Vanadium is another mineral believed to play a role in glucose metabolism. Garcinia is a tropical fruit extract that contains hydroxycitric acid (HCA), which has been studied for its potential effects on fat and carbohydrate metabolism.

Gymnema is an herbal extract traditionally used in Ayurvedic medicine and studied for blood sugar support. Nutrilite Parsley concentrate is a plant extract that contributes additional phytonutrients.

The product also contains inactive ingredients—microcrystalline cellulose, gelatin, water, maltodextrin, magnesium stearate, acacia, and silicon dioxide—which serve as fillers, binders, and capsule material.

Does it work?

Moderate 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
Moderate

Some clinical evidence supports this product's ingredients for its stated purpose, but it isn't conclusive.

Why this rating?
  • The label markets this product for: support healthy blood glucose levels and reduce type 2 diabetes risk.
  • We looked for evidence on: Diabetes, Impaired glucose tolerance (Prediabetes), Hypoglycemia, Metabolic syndrome, insulin resistance, blood sugar control — and 1 related terms.
  • The strongest evidence on file: Chromium is rated "Possibly Effective" for Diabetes (Natural Medicines).
  • Also on file: Chromium is rated "Possibly Ineffective" for Impaired glucose tolerance (Prediabetes).
  • Also on file: Vanadium is rated "Insufficient Reliable Evidence To Rate" for Diabetes, Impaired glucose tolerance (prediabetes).

The effectiveness data for this product is limited. Chromium is rated Likely Effective for chromium deficiency and Possibly Effective for diabetes, but Possibly Ineffective for prediabetes and high blood pressure.

For vanadium, garcinia, gymnema, and parsley, the evidence in our data is marked as insufficient to rate their effectiveness for the conditions this product targets—including athletic performance, fatty liver disease, high cholesterol, obesity, blood sugar control, and urinary tract infections. This means that while these ingredients have been studied, the quality or consistency of the research is not yet strong enough to draw firm conclusions.

The evidence, ingredient by ingredient Chromium Vanadium Garcinia Gymnema Parsley

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 5 of the 5 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 5 of 5.
  • General safety write-ups exist for 5 of 5.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Chromium is generally well tolerated at typical supplement doses, though long-term or high doses may pose risks. The most common side effects are gastrointestinal irritation, headaches, insomnia, and mood changes.

Rare serious effects include kidney and liver damage and blood disorders. Vanadium at doses above the safe upper limit (1.8 mg daily) may cause stomach upset, diarrhea, nausea, and at high long-term doses, kidney damage.

Garcinia is generally well tolerated short-term, but rare reports link it to liver injury, mania, heart inflammation, and pancreatitis. Gymnema may lower blood sugar and is generally well tolerated short-term; rare cases of liver damage have been reported.

Parsley as a food is safe, but concentrated extracts or large doses may cause hallucinations, blood disorders, low blood pressure, liver and kidney damage, and allergic reactions including anaphylaxis. For pregnancy, chromium is rated Likely Safe or Possibly Safe, but vanadium is Possibly Unsafe in pregnancy.

Garcinia and gymnema are not recommended in pregnancy due to insufficient safety data. Parsley is rated Likely Unsafe in pregnancy and should be avoided in medicinal amounts.

For breastfeeding, vanadium safety is unknown and should be avoided; garcinia and gymnema have insufficient data and should be avoided; parsley data is not on file.

Side effects, ingredient by ingredient Chromium Vanadium Garcinia Gymnema Parsley

Meds to double-check

Moderate interaction found
Known Interaction Concern · database check
Moderate identified

The most serious documented interaction for these ingredients is Moderate. Check your medications for a personalized result.

Why this rating?
  • 5 of the 5 matched ingredients can interact with medications — Vanadium, Parsley, Garcinia, Gymnema, Chromium.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; diabetes medications.
  • For scale: 1,221 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 Glucose Health, double-check with your doctor or pharmacist if you take any serotonergic antidepressants (like escitalopram or sertraline)—there's a Moderate risk of serotonin syndrome. Also flag any antidiabetes drugs (including insulin), blood thinners (warfarin, aspirin, or prescription anticoagulants), thyroid medication (levothyroxine), diuretics, or drugs metabolized by your liver's CYP1A2, CYP2C9, or CYP3A4 enzymes.

No interactions are documented for the inactive ingredients we hold monographs for.

Check your own medication Run your meds through the checker above

The bottom line

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

Glucose Health is designed for blood sugar support, but it contains multiple ingredients with significant medication interactions—especially with diabetes drugs, blood thinners, thyroid medication, and antidepressants. If you take any prescription medication or have conditions like diabetes, thyroid disease, or bleeding disorders, talk with your doctor or pharmacist before starting this product.

Even if your medications aren't on the list above, the liver-metabolizing interactions are broad enough that it's worth a personalized check.

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

Assessment coverage: 5 of 5 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Mar 25, 2021.

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 Glucose Health, straight from the product label.

Brand Nutrilite
Barcode (UPC) A8600
Net contents 120 Capsule(s)
Market status On market
Date entered into DSLD Mar 25, 2021
DSLD ID 246268
Product type Botanical With Nutrients
Supplement form Capsule
Dietary claims / uses Nutrient, All Other, Qualified Health, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Halal
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 Glucose Health by Nutrilite, 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:
1 Capsule(s)
Maximum serving Sizes:
1 Capsule(s)
UPC/BARCODE
A8600
IngredientAmount% DV
Chromium100 mcg286%
Vanadium6.7 mcg--
Garcinia300 mg--
Gymnema33.3 mg--
Nutrilite Parsley concentrate33.3 mg--

Other ingredients: Microcrystalline Cellulose, Gelatin, Water, Maltodextrin, Magnesium Stearate, Acacia, Silicon Dioxide

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.
Suggested/Recommended/Usage/Directions

Use Nutrilite Glucose Health in combination with a nutrious low calorie diet and moderate exercise to help support already healthy blood glucose levels and potentially reduce the risk of type 2 diabetes.

1 capsule, 3x a day

Suggested Use: Take one capsule with a large glass of water three times daily, 30-45 minutes before meals.

Formula

Glucose Health is specially formulated with Chromium Picolinate, necessary for the body's utilization of fats, proteins, and carbohydrates - and important for maintaining already normal blood sugar levels. Also combines a blend of garcinia, gymnema, and vanadium for their beneficial effects on the metabolism of the foods we eat.

Crescent M Halal

Formulation

One small study suggests that chromium picolinate may reduce the risk of insulin resistance, and therefore possibly may reduce the risk of type 2 diabetes. FDA concludes, however, that the existence of such a relationship between chromium picolinate and either insulin resistance or type 2 diabetes is highly uncertain.

No artificial flavors, colors or preservatives added.

Support your metabolism with chromium picolinate

Precautions

Children under 12 years of age, pregnant women or nursing mothers, or anyone with a medical condition including diabetes and hypoglycemia should consult with a physician before using this product.

Children under 12 years of age, pregnant women or nursing mothers, or anyone with a medical condition including diabetes and hypoglycemia should consult with a physician before using this product.

Storage

Keep bottle tightly closed. Store in a cool, dry place.

General Statements

Quality you can trust since 1934

Exclusively from Amway

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.

Seals/Symbols

Crescent M Halal

Is this label outdated? Report a formula or label change and our pharmacy team will review it.

See for yourself

Glucose Health by Nutrilite label

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

Glucose Health 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 Glucose Health by Nutrilite

These are the 5 active ingredients this product is made of. Select any to open its full monograph.

Serving size1 Capsule(s) Dosage formCapsule 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.

Chromium

Interacts with
178 drugs
100 mcg per serving Form: Chromium Picolinate

Chromium is an essential trace mineral involved in how the body handles sugar and fat. Some studies suggest it may modestly help blood sugar control i...

Chromium monograph & interactions

Vanadium

Interacts with
208 drugs
6.7 mcg per serving Form: Bis-Glycinato OxoVanadium

Vanadium is a trace mineral found in tiny amounts in food, and people get plenty from a normal diet. Supplement claims for diabetes, weight, and athle...

Vanadium monograph & interactions

Garcinia

Interacts with
704 drugs
300 mg per serving

Garcinia is a tropical fruit whose rind contains hydroxycitric acid (HCA), widely marketed for weight loss and appetite control. The scientific eviden...

Garcinia monograph & interactions

Gymnema

Interacts with
851 drugs
33.3 mg per serving

Gymnema is an Ayurvedic herb best known for possibly helping lower blood sugar and reducing the taste of sweetness on the tongue. Some early human stu...

Gymnema monograph & interactions

Nutrilite Parsley concentrate

Interacts with
443 drugs
33.3 mg per serving

Parsley is a popular culinary herb that is safe to eat in normal food amounts and is a good source of vitamins K and C. It is traditionally used as a...

Nutrilite Parsley concentrate monograph & interactions

Other (inactive) ingredients: Microcrystalline Cellulose, Gelatin, Water, Maltodextrin, Magnesium Stearate, Acacia, Silicon Dioxide. These complete the product’s ingredient list but are not active constituents.

Interaction report

Glucose Health by Nutrilite Drug Interactions

Want to check YOUR meds against Glucose Health?

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
1,220Drugs
872 Moderate 348 Minor

Ingredients driving the most interactions

Gymnema 851
Garcinia 704
Nutrilite Parsley concentrate 443
Vanadium 208
Chromium 178

Individual Drug Interactions

The ingredients in Glucose Health interact with 1,220 drugs. Click any drug to see the details.

5 of the 5 ingredients in Glucose Health interact with drugs. Each result below shows which ingredient is responsible. Gymnema Garcinia Nutrilite Parsley concentrate Vanadium Chromium

Each ingredient & the kinds of drugs it affects

For each ingredient in Glucose Health 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.

Gymnema6 drug types · 851 drugs

Antidiabetes Drugs

Theoretically, taking gymnema with antidiabetes drugs might increase the risk of hypoglycemia.
Gymnema reduces blood glucose levels in some human and animal research. In human studies, it has been shown to enhance the blood glucose lowering effects of hypoglycemic drugs. However, other research in adults with prediabetes or metabolic syndrome suggests that gymnema does not reduce fasting levels of blood glucose. Until more is known, monitor blood glucose levels closely.

Likelihood Probable Evidence B
Cytochrome P450 1A2 (Cyp1A2) Substrates

Theoretically, gymnema might increase levels of drugs metabolized by CYP1A2.
Animal and in vitro research shows that gymnema can inhibit the CYP1A2 enzyme. In one animal study, oral administration of gymnema for 7 days increased the plasma concentrations of phenacetin, a CYP1A2 substrate, by about 1.4-fold and reduced the clearance of phenacetin by about 29%.

Likelihood Possible Evidence D
Cytochrome P450 2C9 (Cyp2C9) Substrates

Theoretically, gymnema might increase or decrease levels of drugs metabolized by CYP2C9.
Animal research shows that gymnema can induce the CYP2C9 enzyme. In one animal study, gymnema caused a 2.4-fold increase in the clearance of tolbutamide, a CYP2C9 substrate, in rats. In vitro research also shows that gymnema can inhibit CYP2C9.

Likelihood Possible Evidence D
Phenacetin

Theoretically, taking gymnema with phenacetin might increase the levels of phenacetin.
Animal research shows that gymnema, administered orally for 7 days, decreases the clearance of phenacetin in a dose-dependent manner by about 21% to 29% and increases plasma levels about 1.3- to 1.4-fold when compared to control.

Likelihood Possible Evidence D
Tolbutamide (Orinase)

Theoretically, taking gymnema with tolbutamide might the decrease levels of tolbutamide.
Animal research shows that gymnema, administered orally for 7 days, increases the clearance of tolbutamide by 2.4-fold when compared to control.

Likelihood Possible Evidence D
Cytochrome P450 3A4 (Cyp3A4) Substrates

Theoretically, gymnema might increase levels of drugs metabolized by CYP3A4.
One in vitro study using rat liver microsomes shows that gymnema can modestly inhibit the CYP3A4 enzyme. However, other in vitro research using human liver microsomes shows that gymnema does not affect CYP3A4 activity. Animal research also shows that gymnema does not alter the function of CYP3A4. In one study in rats, oral administration of gymnema for 7 days did not alter the clearance of amlodipine, a CYP3A4 substrate.

Likelihood Unlikely Evidence D
Gymnema full monograph & interactions

Garcinia4 drug types · 704 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, hydroxycitric acid (HCA), the main active ingredient in garcinia, might increase the risk of bleeding when used with antiplatelet or anticoagulant drugs.
HCA inhibits platelet aggregation in vitro. The inhibitory effect seems to be greater in platelets extracted from diabetic subjects than non-diabetic subjects.

Likelihood Possible Evidence D
Antidiabetes Drugs

Theoretically, hydroxycitric acid (HCA), the main active ingredient in garcinia, might have additive effects with antidiabetes drugs and increase the risk of hypoglycemia.
HCA reduces fasting and postprandial blood glucose levels in animal models, theoretically by delaying glucose absorption. This effect has not been reported in humans.

Likelihood Possible Evidence D
Hepatotoxic Drugs

Theoretically, concomitant use with other potentially hepatotoxic drugs might increase the risk of developing liver damage.
There have been reports of acute hepatitis with elevated liver enzymes associated with garcinia, when taken alone or in combination with other ingredients. Case reports collected from the Drug Induced Liver Injury Network suggest this risk may be greater in people who carry the HLA B*35:01 allele.

Likelihood Possible Evidence D
Serotonergic Drugs

Theoretically, combining garcinia with other serotonergic drugs might increase the risk of serotonergic side effects, including serotonin syndrome.
In one report, a patient experienced serotonin syndrome after taking garcinia extract (60% hydroxycitric acid) 1000 mg daily in combination with escitalopram 20 mg, which had been taken for a year. The patient was switched to sertraline 50 mg daily and again experienced serotonin syndrome.

Likelihood Possible Evidence D
Garcinia full monograph & interactions

Nutrilite Parsley concentrate8 drug types · 443 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, parsley might increase the risk of bleeding when taken with anticoagulant or antiplatelet drugs.
Animal research suggests that parsley has antiplatelet effects.

Likelihood Possible Evidence D
Antidiabetes Drugs

Theoretically, parsley might increase the risk of hypoglycemia when taken with antidiabetes drugs.
Animal research suggests that parsley might decrease blood glucose. Monitor blood glucose levels closely. Dose adjustments might be necessary.

Likelihood Possible Evidence D
Cytochrome P450 1A2 (Cyp1A2) Substrates

Theoretically, parsley might increase serum levels of CYP1A2 substrates.
Laboratory research suggests that parsley can inhibit CYP1A2.

Likelihood Possible Evidence D
Diuretic Drugs

Theoretically, parsley might enhance or interfere with the effects of diuretic drugs.
Animal research suggests that parsley seed extract increases urine elimination. Parsley leaf and root might also interfere with diuretic therapy due their purported aquaretic effects.

Likelihood Possible Evidence D
Pentobarbital (Nembutal)

Theoretically, parsley might increase the duration of pentobarbital effects.
Animal research suggests that parsley juice prolongs the action of pentobarbital, perhaps by decreasing cytochrome P450 levels. It is not known if this occurs in humans or if this applies to other barbiturates or sedatives.

Likelihood Possible Evidence D
Sirolimus (Rapamune)

Theoretically, large quantities of parsley might increase sirolimus levels.
In one case report, an adult female with a history of kidney transplant presented with elevated blood sirolimus levels, approximately 4-7 times greater than previous measures, after daily consumption of a juice containing approximately 30 grams of parsley for 7 days. Sirolimus levels returned to normal a week after the parsley juice was discontinued.

Likelihood Possible Evidence D
Warfarin (Coumadin)

Theoretically, large amounts of parsley leaf and root might decrease the effects of warfarin.
Parlsey contains vitamin K.

Likelihood Possible Evidence D
Aspirin

Theoretically, aspirin might increase the severity of allergic reactions to parsley.
In one case, severe urticaria and swelling were reported after taking aspirin with parsley in an individual with a known mild parsley allergy.

Likelihood Unlikely Evidence D
Nutrilite Parsley concentrate full monograph & interactions

Vanadium2 drug types · 208 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, vanadium might increase the risk of bleeding when taken with anticoagulant/antiplatelet drugs.
In vitro research shows that the sodium orthovanadate form of vanadium prolongs clotting time, likely through inhibition of thrombin and factor Xa.

Likelihood Possible Evidence D
Antidiabetes Drugs

Theoretically, vanadium might increase the risk of hypoglycemia when taken with antidiabetes drugs.
A few very small clinical studies in patients with type 2 diabetes show that the vanadyl sulfate form of vanadium increases insulin sensitivity and might lower blood glucose levels.

Likelihood Probable Evidence B
Vanadium full monograph & interactions

Chromium5 drug types · 178 drugs

Antidiabetes Drugs

Theoretically, chromium may have additive effects with antidiabetic agents and increase the risk of hypoglycemia.
Some research shows that taking chromium might lower blood glucose levels, especially in patients with poorly controlled type 2 diabetes.

Likelihood Possible Evidence A
Insulin

Theoretically, concomitant use of chromium and insulin might increase the risk of hypoglycemia.
In clinical research, chromium has been shown to increase insulin sensitivity,

Likelihood Possible Evidence B
Levothyroxine (Synthroid, Others)

Chromium might bind levothyroxine in the intestinal tract and decrease levothyroxine absorption.
Clinical research in healthy volunteers shows that taking chromium picolinate 1000 mcg with levothyroxine 1 mg decreases serum levels of levothyroxine by 17% when compared to taking levothyroxine alone. Advise patients to take levothyroxine at least 30 minutes before or 3-4 hours after taking chromium.

Likelihood Probable Evidence B
Aspirin

Theoretically, aspirin might increase chromium absorption.
Animal research suggests that aspirin may increase chromium absorption and chromium levels in the blood.

Likelihood Possible Evidence D
Nonsteroidal Anti-Inflammatory Drugs (Nsaids)

NSAIDs might increase chromium levels in the body.
Drugs that are prostaglandin inhibitors, such as NSAIDs, seem to increase chromium absorption and retention.

Likelihood Possible Evidence D
Chromium full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Glucose Health, from the product label.

Nutrilite

See all Nutrilite products
Name
Amway Corp.
City
Ada
State
MI
ZipCode
49355
Phone Number
1-800-253-6500
Web Address
Amway.com/Nutrilite
Pharmacist Counseling Corner

Glucose Health by Nutrilite: Common Questions

Does Glucose Health by Nutrilite interact with any medications?
Yes. Based on its ingredients, Glucose Health has a known interaction with 1,220 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Glucose Health contains 5 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 on diabetes medication?
Not without checking first with your doctor. Chromium, vanadium, garcinia, gymnema, and parsley all theoretically increase the risk of low blood sugar (hypoglycemia) when combined with antidiabetes drugs or insulin. Your doctor may need to adjust your dose or monitor your blood sugar more closely.
What's chromium supposed to do in this product?
Chromium is a mineral that supports how your body uses insulin and manages blood glucose. It's rated Likely Effective for treating actual chromium deficiency and Possibly Effective for type 2 diabetes, but hasn't shown reliable benefit for prediabetes.
Is this safe during pregnancy?
Parsley is rated Likely Unsafe in pregnancy and should be avoided in medicinal amounts. Vanadium is Possibly Unsafe. Garcinia and gymnema don't have enough safety data in pregnancy, so they should also be avoided. Chromium is rated Likely Safe or Possibly Safe. Talk with your doctor before taking this product while pregnant.
What are the most common side effects I might notice?
Chromium, vanadium, garcinia, and gymnema can all cause stomach upset, nausea, or headache. Parsley at large doses may cause diarrhea. Most people don't experience side effects at typical doses, but if you notice persistent digestive symptoms, stop and talk to your pharmacist.
Does this product actually help with weight or blood sugar?
The evidence in our data is insufficient to rate whether garcinia, vanadium, gymnema, or parsley work for obesity or blood sugar control. Chromium is Possibly Effective for diabetes but Possibly Ineffective for prediabetes. The research is mixed and more studies are needed.
I take a blood thinner—is this safe?
No, not without talking to your doctor first. Vanadium, garcinia, and parsley all theoretically increase bleeding risk when used with blood thinners like warfarin or aspirin. Your doctor needs to know you're considering this product.

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.

Glucose Health label
Go deeper

The Full Monographs Behind Glucose Health’s Ingredients

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

Herb & supplement monograph

Chromium

Interacts with 178 drugs

Chromium is an essential trace mineral involved in how the body handles sugar and fat. Some studies suggest it may modestly help blood sugar control in certain people with type 2 diabetes, b...

Read the full Chromium monograph → Herb & supplement monograph

Vanadium

Interacts with 208 drugs

Vanadium is a trace mineral found in tiny amounts in food, and people get plenty from a normal diet. Supplement claims for diabetes, weight, and athletic performance are not well proven, and...

Read the full Vanadium monograph → Herb & supplement monograph

Garcinia

Interacts with 704 drugs

Garcinia is a tropical fruit whose rind contains hydroxycitric acid (HCA), widely marketed for weight loss and appetite control. The scientific evidence is weak and mixed, with most studies...

Read the full Garcinia monograph → Herb & supplement monograph

Gymnema

Interacts with 851 drugs

Gymnema is an Ayurvedic herb best known for possibly helping lower blood sugar and reducing the taste of sweetness on the tongue. Some early human studies are encouraging for blood sugar sup...

Read the full Gymnema monograph → Herb & supplement monograph

Parsley

Interacts with 443 drugs

Parsley is a popular culinary herb that is safe to eat in normal food amounts and is a good source of vitamins K and C. It is traditionally used as a diuretic and for digestion, but solid hu...

Read the full Parsley monograph →
Sources

Sources & How We Checked

Glucose Health'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 145 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.

Chromium 53 references
  1. Cerulli J, Grabe DW, Gauthier I, et al. Chromium picolinate toxicity. Ann Pharmacother 1998;32:428-31. PubMed
  2. Urberg M, Zemel MB. Evidence for synergism between chromium and nicotinic acid in the control of glucose tolerance in elderly humans. Metabolism 1987;36:896-9. PubMed
  3. Mohamedshah FY, Moser-Veillon PB, Yamini S, et al. Distribution of a stable isotope of chromium (53Cr) in serum, urine, and breast milk in lactating women. Am J Clin Nutr 1998;67:1250-5. PubMed
  4. Wasser WG, Feldman NS, D'Agati VD. Chronic renal failure after ingestion of over-the-counter chromium picolinate. [letter]. Ann Intern Med 1997;126:410. PubMed
  5. Mertz W. Interaction of chromium with insulin: a progress report. Nutr Rev 1998;56:174-7. PubMed
  6. Anderson RA. Chromium, glucose intolerance and diabetes. J Am Coll Nutr 1998;17:548-55. PubMed
  7. McLeod MN, Gaynes BN, Golden RN. Chromium potentiation of antidepressant pharmacotherapy for dysthymic disorder in 5 patients. J Clin Psych 1999;60:237-40. PubMed
  8. Fowler JF Jr. Systemic contact dermatitis caused by oral chromium picolinate. Cutis 2000;65:116. DOI
  9. Trent LK, Thieding-Cancel D. Effects of chromium picolinate on body composition. J Sports Med Phys Fitness 1995;35:273-80.
  10. Food and Nutrition Board, Institute of Medicine. Dietary Reference Intakes for Vitamin A, Vitamin K, Arsenic, Boron, Chromium, Copper, Iodine, Iron, Manganese, Molybdenum, Nickel, Silicon, Vanadium, and Zinc. Washington, DC: National Academy Press, 2002.
  11. Rabinovitz H, Friedensohn A, Leibovitz A, et al. Effect of chromium supplementation on blood glucose and lipid levels in type 2 diabetes mellitus elderly patients. Int J Vitam Nutr Res 2004;74:178-82. PubMed
  12. Lanca S, Alves A, Vieira AI, et al. Chromium-induced toxic hepatitis. Eur J Intern Med 2002;13:518-20. PubMed
  13. Kockler DR, McCarthy MW, Lawson CL. Seizure activity and unresponsiveness after hydroxycut ingestion. Pharmacotherapy 2001;21:647-51.. PubMed
  14. Davidson JR, Abraham K, Connor KM, McLeod MN. Effectiveness of chromium in atypical depression: a placebo-controlled trial. Biol Psychiatry 2003;53:261-4.. PubMed
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Vanadium 15 references
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Garcinia 44 references
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Gymnema 12 references
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Parsley 21 references
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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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