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Dietary supplement

Garlic 1500 mg Ingredients & Drug Interactions

by NatureWise

Garlic 1500 mg label
See full label image
Softgel Capsule Category: Other Combinations
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 Garlic 1500 mg 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

Garlic 1500 mg is a dietary supplement by NatureWise with 3 active ingredients. Its ingredients are commonly taken for high blood pressure, high cholesterol, heart health.Based on those ingredients, 989 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Garlic, Royal Jelly, Bee Pollen. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

Jump to a section

Check Your Meds Against Garlic 1500 mg by NatureWise

Ask about any prescription or over-the-counter medication and we check it for interactions with Garlic 1500 mg by NatureWise — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Garlic 1500 mg by NatureWise

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 11, 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.
  • “Garlic” is listed as a grouped ingredient — the label gives one combined amount (1,500 mg) without saying how much of each component you get.

This softgel contains three active ingredients. Garlic Bulb Extract is a concentrated form of garlic — a traditional culinary ingredient now used in supplements for its potential cardiovascular and metabolic effects.

The product also includes Bee Pollen and Royal Jelly, both bee-derived ingredients traditionally used in herbal supplements. The remaining ingredients are inactive — gelatin, glycerin, oils, beeswax, lecithin, and caramel color — which serve as the softgel capsule and carrier.

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 cardiovascular health and immune function.
  • We looked for evidence on: Cardiovascular disease (CVD), Coronary heart disease (CHD), Hypertension, Atherosclerosis, Familial hypercholesterolemia, Peripheral arterial disease (PAD) — and 4 related terms.
  • The strongest evidence on file: Garlic is rated "Possibly Effective" for Atherosclerosis (Natural Medicines).
  • Also on file: Garlic is rated "Possibly Effective" for Hypertension.
  • Also on file: Garlic is rated "Insufficient Reliable Evidence To Rate" for Cardiovascular disease (CVD), Common cold, Coronary heart disease (CHD), Familial hypercholesterolemia, and more.

Garlic Bulb Extract has the most established evidence here: research suggests it may be possibly effective for high blood pressure, diabetes, atherosclerosis, and gum disease (periodontitis). Bee Pollen and Royal Jelly have much weaker evidence.

Royal Jelly is possibly effective for menopausal symptoms but possibly ineffective for allergies and diabetes. Bee Pollen's evidence is insufficient to rate for most conditions, and it appears possibly ineffective for athletic performance.

If you're taking this product for a specific health goal, the research backing varies significantly by ingredient.

The evidence, ingredient by ingredient Garlic Bee Pollen Royal Jelly

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.

Garlic Bulb Extract is generally well tolerated as a food but can cause stomach upset, nausea, body odor, and flatulence at supplement doses. Bee Pollen and Royal Jelly carry a greater safety concern: both can trigger allergic reactions, sometimes severe, particularly in people with a history of pollen allergies, asthma, or atopy.

Royal Jelly in sensitive individuals has caused anaphylaxis and death in rare cases. There is not enough safety data on Bee Pollen during pregnancy or breastfeeding, and Royal Jelly safety data during these periods is also insufficient — talk with your doctor or pharmacist before using if you are pregnant or nursing.

Side effects, ingredient by ingredient Garlic Bee Pollen Royal Jelly

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?
  • 3 of the 3 matched ingredients can interact with medications — Bee Pollen, Garlic, Royal Jelly.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; immunosuppressants / transplant drugs; diabetes medications.
  • For scale: 990 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 starting, double-check if you take warfarin (Coumadin) or other blood thinners (anticoagulants or antiplatelet drugs) — Moderate risk of increased bleeding from garlic, bee pollen, and royal jelly. Check blood pressure medications (antihypertensive drugs) — all three ingredients may lower blood pressure further.

Confirm any diabetes medications with your pharmacist, as garlic may lower blood sugar. If you take protease inhibitors, tacrolimus, or any drug metabolized by CYP3A4 or CYP2E1 enzymes, garlic may alter its levels — run those by your pharmacist too.

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.

This product combines three bee-derived and garlic ingredients with some research support for blood pressure and metabolic health. If you take warfarin, blood thinners, blood pressure medications, or diabetes drugs, check your exact medications below before starting — the garlic and bee products can amplify blood thinning and lower blood pressure.

If you have a history of pollen allergies or asthma, talk with your pharmacist first, as bee pollen and royal jelly carry real allergy risk.

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 Jun 25, 2025.

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 Garlic 1500 mg, straight from the product label.

Brand NatureWise
Barcode (UPC) 855724007527
Net contents 60 Softgel(s)
Market status On market
Date entered into DSLD Jun 25, 2025
DSLD ID 327746
Product type Other Combinations
Supplement form Softgel Capsule
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Gluten Free, 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 Garlic 1500 mg by NatureWise, 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 Softgel(s)
Maximum serving Sizes:
1 Softgel(s)
Servings per container
60
UPC/BARCODE
855724007527
IngredientAmount% DV
Garlic1500 mg--
Bee Pollen30 mg--
Garlic Bulb Extract15 mg--
Royal Jelly500 mg--

Other ingredients: Gelatin, Glycerin, Water, Purified, Caramel, Extra Virgin Olive Oil, Sunflower Lecithin, Beeswax, Soybean Oil

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.
Formulation

Non-GMO Gluten free

Powerful immune formula

NatureWise Garlic is both non-GMO and odorless.

Oderless softgels Powerful immune formula Extra boost from honey bees

This product does not contain: Milk, eggs, fish, shellfish, tree nuts, peanuts, or wheat.

Suggested/Recommended/Usage/Directions

Suggested use: Adults take 1 softgel daily, or as recommended by your healthcare provider. NatureWise Garlic should always be taken in conjunction with a healthy diet and regular exercise program.

Precautions

Caution: As with any dietary supplement, consult your healthcare provider before using this product, especially if pregnant, nursing, taking medications, or under medical supervision.

Contains: Soybean oil from fermentation/extract of garlic.

Keep out of the reach of children.

Do not use if safety seal is damaged or missing.

Formula

For centuries, garlic has been used as a home remedy and to support a healthy cardiovascular system. Garlic has powerful antioxidant properties to help promote lower cholesterol levels and to help maintain healthy blood pressure. Additionally, NatureWise has co-formulated with Royal Bee Jelly and Bee Pollen, synergistic superfoods that provide vitamins, trace minerals, and other biologically-active compounds to enhance the bioavailability and effectiveness of the garlic.

1500 mg of fresh garlic bulb

General Statements

To learn more about NatureWise Garlic and our other great products, please visit us at naturewise.com

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.

FDA Statement of Identity

Dietary Supplement

Brand IP Statement(s)

Copyright 2020 NatureWise. All rights reserved.

Storage

Store in a cool, dry place.

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

See for yourself

Garlic 1500 mg by NatureWise label

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

Garlic 1500 mg 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 Garlic 1500 mg by NatureWise

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

Serving size1 Softgel(s) Dosage formSoftgel Capsule Servings per container60 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.

Garlic

Interacts with
989 drugs
1500 mg per serving

Garlic is a common food and supplement that may modestly help with blood pressure and cholesterol, though the evidence is mixed and effects are usuall...

Garlic monograph & interactions

Bee Pollen

Interacts with
2 drugs
30 mg per serving

Bee pollen is a nutrient-rich product collected by bees and marketed as a 'superfood' for energy and immune support, but solid human evidence for most...

Bee Pollen monograph & interactions

Royal Jelly

Interacts with
174 drugs
500 mg per serving Form: Bee

Royal jelly is a nutrient-rich substance made by worker bees to feed the queen bee. People take it for menopause symptoms, energy, skin, and immune su...

Royal Jelly monograph & interactions

Other (inactive) ingredients: Gelatin, Glycerin, Water, Purified, Caramel, Extra Virgin Olive Oil, Sunflower Lecithin, Beeswax, Soybean Oil. These complete the product’s ingredient list but are not active constituents.

Interaction report

Garlic 1500 mg by NatureWise Drug Interactions

Want to check YOUR meds against Garlic 1500 mg?

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
989Drugs
989 Moderate

Ingredients driving the most interactions

Garlic 989
Royal Jelly 174
Bee Pollen 2

Individual Drug Interactions

The ingredients in Garlic 1500 mg interact with 989 drugs. Click any drug to see the details.

3 of the 3 ingredients in Garlic 1500 mg interact with drugs. Each result below shows which ingredient is responsible. Garlic Royal Jelly Bee Pollen

Each ingredient & the kinds of drugs it affects

For each ingredient in Garlic 1500 mg 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.

Garlic12 drug types · 989 drugs

Anticoagulant/Antiplatelet Drugs

Garlic may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Raw garlic and a variety of garlic extracts have antiplatelet activity and can increase prothrombin time.

Likelihood Possible Evidence D
Antidiabetes Drugs

Theoretically, taking garlic with antidiabetes drugs might increase the risk of hypoglycemia.
Clinical research suggests that garlic and garlic extract lower blood glucose levels in healthy and diabetic individuals.

Likelihood Possible Evidence B
Antihypertensive Drugs

Theoretically, taking garlic with antihypertensive drugs might increase the risk of hypotension.
In human research, both garlic and garlic extracts have blood pressure-lowering effects.

Likelihood Possible Evidence D
Atazanavir (Reyataz)

Theoretically, garlic might decrease levels and effects of atazanavir.
In a case report, a patient consuming six stir-fried garlic cloves three times weekly developed suboptimal atazanavir levels and increases in HIV viral load. While the exact cause of this interaction is unclear, there is speculation that garlic might decrease the intestinal absorption of atazanavir or increase its metabolism by inducing cytochrome P450 3A4 (CYP3A4). Until more is known, advise patients not to consume large amounts of garlic while taking atazanavir.

Likelihood Possible Evidence D
Cytochrome P450 2E1 (Cyp2E1) Substrates

Garlic might increase levels of drugs metabolized by CYP2E1.
Clinical research suggests garlic oil can inhibit the activity of CYP2E1 by 39%. Use garlic oil cautiously in patients taking drugs metabolized by these enzymes.

Likelihood Probable Evidence B
Cytochrome P450 3A4 (Cyp3A4) Substrates

Theoretically, garlic products containing allicin might induce intestinal CYP3A4 and inhibit hepatic CYP3A4. This may increase or decrease levels of drugs metabolized by CYP3A4.
Some human research suggests that garlic may induce INTESTINAL CYP3A4, reducing levels of drugs metabolized by this enzyme. This is primarily based on a study showing that taking a specific allicin-containing garlic product (GarliPure Maximum Allicin Formula, Natrol Inc.) twice daily for 3 days reduces saquinavir levels by approximately 50%. It is speculated that the allicin constituent induced CYP3A4 in the gut mucosa. Another study shows that giving docetaxel intravenously, bypassing the CYP3A4 enzymes in the gut mucosa, along with the same specific garlic product for 12 consecutive days, does not affect docetaxel levels. Conversely, there is concern that garlic may inhibit HEPATIC CYP3A4. In a single case report, increased tacrolimus levels and liver injury occurred in a liver transplant patient after taking a specific garlic supplement (Garlicin Cardio, Nature's Way) at up to three times the manufacturer recommended dose for 7 days. Several other studies have evaluated the impact of other garlic formulations on CYP3A4 substrates and have found no effect. Most of the products in these studies provided little or no allicin.

Likelihood Possible Evidence B
Isoniazid

Theoretically, garlic might decrease levels of isoniazid.
Animal research suggests that an aqueous extract of garlic reduces isoniazid levels by about 65%. Garlic reduced the maximum concentration (Cmax) and area under the curve (AUC), but not the half-life, of isoniazid. This suggests that garlic extract might inhibit isoniazid absorption across the intestinal mucosa; however, the exact mechanism of this potential interaction is not known.

Likelihood Possible Evidence D
Protease Inhibitors (Pis)

Theoretically, garlic products containing allicin might decrease levels of PIs.
Protease inhibitors are metabolized by cytochrome P450 3A4 (CYP3A4) isoenzymes. There is concern that garlic products containing allicin might induce intestinal CYP3A4, reducing plasma levels of protease inhibitors. This is primarily based on a study showing that taking a specific garlic product (GarliPure Maximum Allicin Formula, Natrol Inc.) twice daily for 3 days reduces levels of saquinavir, a PI, by approximately 50%. It is speculated that the allicin constituent induce CYP3A4 in the gut mucosa. Several studies have evaluated the impact of other garlic formulations on CYP3A4 substrates and have found no effect. Most of the products in these studies provided little or no allicin.

Likelihood Possible Evidence B
Saquinavir (Fortovase, Invirase)

Theoretically, garlic containing allicin might decrease levels of saquinavir.
Saquinavir is a substrate of cytochrome P450 3A4 (CYP3A4) isoenzymes. There is concern that garlic products containing allicin might induce intestinal CYP3A4 and cause subtherapeutic levels of saquinavir. This is primarily based on a pharmacokinetic study showing that taking a specific garlic product (GarliPure Maximum Allicin Formula, Natrol Inc.) twice daily for 3 days reduces saquinavir levels by approximately 50%. It is speculated that the allicin constituent induces CYP3A4 in the gut mucosa. Several pharmacokinetic studies have evaluated the impact of other garlic formulations on CYP3A4 substrates and have found no effect. Most of the products in these studies provided little or no allicin. Until more is known about this potential interaction, use garlic containing allicin cautiously in patients taking saquinavir.

Likelihood Possible Evidence B
Sofosbuvir (Sovaldi)

Theoretically, taking garlic with sofosbuvir might decrease its effectiveness.
Animal research in rats shows that giving aged garlic extract 120 mg/kg orally daily for 14 days decreases the area under the concentration time curve (AUC) after a single sofosbuvir dose of 40 mg/kg by 36%, increases the clearance by 63%, and decreases the plasma concentrations at 1 and 8 hours by 35% and 58%, respectively. This interaction is hypothesized to be due to induction of intestinal P-glycoprotein expression by garlic.

Likelihood Possible Evidence D
Tacrolimus (Prograf)

Theoretically, garlic might increase levels of tacrolimus.
In one case report, a liver transplant patient taking tacrolimus experienced increased tacrolimus levels and liver injury after taking a specific garlic supplement (Garlicin Cardio, Nature's Way) at up to three times the manufacturer recommended dose for 7 days. It is speculated that garlic inhibited hepatic cytochrome P450 3A4 (CYP3A4), which increased plasma levels of tacrolimus.

Likelihood Possible Evidence B
Warfarin (Coumadin)

Theoretically, garlic might increase the risk of bleeding with warfarin.
Raw garlic and a variety of garlic extracts have antiplatelet activity and can increase prothrombin time. In addition, there is a report of two patients who experienced an increase in a previously stabilized international normalized ratio (INR) with concomitant garlic and warfarin use. However, this report has been subsequently debated due to limited clinical information. Other clinical studies have not identified an effect of garlic on INR, warfarin pharmacokinetics, or bleeding risk. More evidence is needed to determine the safety of using garlic with warfarin.

Likelihood Possible Evidence D
Garlic full monograph & interactions

Royal Jelly2 drug types · 174 drugs

Antihypertensive Drugs

Theoretically, royal jelly might increase the risk of hypotension when taken with antihypertensive drugs.
Animal research suggests that royal jelly might lower blood pressure.

Likelihood Possible Evidence D
Warfarin (Coumadin)

Royal jelly might increase the risk of bleeding when taken with warfarin.
In one case, an 87-year-old male who was previously stabilized on warfarin developed hematuria and was found to have an INR of 7.29 after taking a royal jelly supplement for one week.

Likelihood Possible Evidence D
Royal Jelly full monograph & interactions

Bee Pollen1 drug type · 2 drugs

Warfarin (Coumadin)

There is some concern that bee pollen might interact with warfarin and increase the risk of bleeding.
In one case report, a patient on warfarin had a stable international normalized ratio (INR) of 1.9-3.3 for 9 months. The patient's INR was found to be 7.1 after starting bee pollen granules one teaspoon twice daily for approximately one month. The patient's warfarin dose was decreased by approximately 11% in order to return the INR to the therapeutic range while continuing the bee pollen supplement.

Likelihood Possible Evidence D
Bee Pollen full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Garlic 1500 mg, from the product label.

NatureWise

See all NatureWise products
Name
NatureWise
City
Costa Mesa
State
CA
ZipCode
92626
Phone Number
800-510-7207
Web Address
naturewise.com
Pharmacist Counseling Corner

Garlic 1500 mg by NatureWise: Common Questions

Does Garlic 1500 mg by NatureWise interact with any medications?
Yes. Based on its ingredients, Garlic 1500 mg has a known interaction with 989 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Garlic 1500 mg 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.
Will this help my blood pressure or cholesterol?
Garlic Bulb Extract in this product is possibly effective for high blood pressure based on clinical research. It's also possibly effective for atherosclerosis and nonalcoholic fatty liver disease. But if you already take blood pressure medication, garlic may add to that effect — check with your pharmacist first.
Can I use this if I'm allergic to pollen?
Not without talking to your pharmacist or doctor first. This product contains bee pollen and royal jelly, which can trigger serious allergic reactions in people with a history of pollen allergies, asthma, or atopy — including anaphylaxis in rare cases. If you have these sensitivities, it's best to avoid this product.
What side effects might I notice?
Most commonly, garlic can cause stomach upset, nausea, body odor, and flatulence. Bee pollen and royal jelly may cause itching or rashes in sensitive people. Rarely, serious allergic reactions or liver problems have been reported with bee pollen.
Is this safe to take while pregnant or breastfeeding?
There isn't enough safety data on bee pollen or royal jelly during pregnancy or breastfeeding — the facts advise against use in both. Talk with your doctor or pharmacist for personalized advice before starting.
Why does the label list so many ingredients if it's just garlic?
The inactive ingredients — gelatin, glycerin, oils, and beeswax — are the softgel capsule itself and help the pill hold together and dissolve properly. The three active ingredients are garlic extract, bee pollen, and royal jelly; the rest are excipients.
Can I take this with my warfarin?
Not without checking with your pharmacist first. Garlic, bee pollen, and royal jelly all carry a Moderate interaction with warfarin and may increase bleeding risk — one case report showed a patient's INR doubled after starting bee pollen. Your pharmacist can check if it's safe for your dose and INR history.

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

Not sure if Garlic 1500 mg 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.

Garlic 1500 mg label
Go deeper

The Full Monographs Behind Garlic 1500 mg’s Ingredients

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

Herb & supplement monograph

Garlic

Interacts with 989 drugs

Garlic is a common food and supplement that may modestly help with blood pressure and cholesterol, though the evidence is mixed and effects are usually small. It is generally safe in food am...

Read the full Garlic monograph → Herb & supplement monograph

Bee Pollen

Interacts with 2 drugs

Bee pollen is a nutrient-rich product collected by bees and marketed as a 'superfood' for energy and immune support, but solid human evidence for most of these claims is lacking. It can caus...

Read the full Bee Pollen monograph → Herb & supplement monograph

Royal Jelly

Interacts with 174 drugs

Royal jelly is a nutrient-rich substance made by worker bees to feed the queen bee. People take it for menopause symptoms, energy, skin, and immune support, but solid human evidence is limit...

Read the full Royal Jelly monograph →
Sources

Sources & How We Checked

Garlic 1500 mg'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 183 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.

Garlic 154 references
  1. Silagy CA, Neil HA. A meta-analysis of the effect of garlic on blood pressure. J Hypertens 1994;12:463-8. DOI
  2. McMahon FG, Vargas R. Can garlic lower blood pressure? A pilot study. Pharmacotherapy 1993;13:406-7. DOI
  3. Auer W, Eiber A, Hertkorn E, et al. Hypertension and hyperlipidaemia: garlic helps in mild cases. Br J Clin Pract Suppl 1990;69:3-6.
  4. Garty BZ. Garlic burns. Pediatrics 1993;91:658-9.
  5. Rose KD, Croissant PD, Parliament CF, Levin MB. Spontaneous spinal epidural hematoma with associated platelet dysfunction from excessive garlic ingestion: a case report. Neurosurg 1990;26:880-2. PubMed
  6. Burnham BE. Garlic as a possible risk for postoperative bleeding. Plast Reconstr Surg 1995;95:213.
  7. Sunter WH. Warfarin and garlic. Pharm J 1991;246:722.
  8. Berthold HK, Sudhop T, von Bergmann K. Effect of a garlic oil preparation on serum lipoproteins and cholesterol metabolism. JAMA 1998;279:1900-2.
  9. Steiner M, Khan AH, Holbert D, Lin RI. A double-blind crossover study in moderately hypercholesterolemic men that compared the effect of aged garlic extract and placebo administration on blood lipids. Am J Clin Nutr 1996;64:866-70. PubMed
  10. Steiner M, Lin RS. Changes in platelet function and susceptibility of lipoproteins to oxidation associated with administration of aged garlic extract. J Cardiovasc Pharmacol 1998;31:904-8. PubMed
  11. Gwilt PR, Lear CL, Tempero MA, et al. The effect of garlic extract on human metabolism of acetaminophen. Cancer Epidemiol Biomarkers Prev 1994;3:155-60.
  12. Rahman K, Billington D. Dietary supplementation with aged garlic extract inhibits ADP-induced platelet aggregation in humans. J Nutr 2000;130:2662-5. PubMed
  13. Bloch AS. Pushing the Envelope of Nutrition Support: Complementary Therapies. Nutrition 2000;16:236-9. PubMed
  14. Steiner M, Li W. Aged garlic extract, a modulator of cardiovascular risk factors: a dose-finding study on the effects of AGE on platelet functions. J Nutr 2001;131:980S-4S. PubMed
  15. Mader FH. Treatment of hyperlipidaemia with garlic-powder tablets. Evidence from the German Association of General Practitioners' multicentric placebo-controlled double-blind study. Arzneimittelforschung 1990;40:1111-6.
  16. Vorberg G, Schneider B. Therapy with garlic: results of a placebo-controlled, double-blind study. Br J Clin Pract Symp Suppl 1990;69:7-11.
  17. Simons LA, Balasubramaniam S, von Konigsmark M, et al. On the effect of garlic on plasma lipids and lipoproteins in mild hypercholesterolaemia. Atherosclerosis 1995;113:219-25. PubMed
  18. Neil HA, Silagy CA, Lancaster T, et al. Garlic powder in the treatment of moderate hyperlipidaemia: a controlled trial and meta-analysis. J R Coll Physicians Lond 1996;30:329-34. DOI
  19. Koscielny J, Klussendorf D, Latza R, et al. The antiatherosclerotic effect of Allium sativum. Atherosclerosis 1999;144:237-49. PubMed
  20. Kiesewetter H, Jung F, Jung EM, et al. Effects of garlic coated tablets in peripheral arterial occlusive disease. Clin Investig 1993;71:383-6. PubMed
  21. Kiesewetter H, Jung F, Jung EM, et al. Effect of garlic on platelet aggregation in patients with increased risk of juvenile ischaemic attack. Eur J Clin Pharmacol 1993;45:333-6. PubMed
  22. Legnani C, Frascaro M, Guazzaloca G, et al. Effects of a dried garlic preparation on fibrinolysis and platelet aggregation in healthy subjects. Arzneimittelforschung 1993;43:119-22.
  23. Mennella JA, Johnson A, Beauchamp GK. Garlic ingestion by pregnant women alters the odor of amniotic fluid. Chem Senses 1995;20:207-9. PubMed
  24. Mennella JA, Beauchamp GK. Maternal diet alters the sensory qualities of human milk and the nursling's behavior. Pediatrics 1991;88:737-44. DOI
  25. Mennella JA, Beauchamp GK. The effects of repeated exposure to garlic-flavored milk on the nursling's behavior. Pediatr Res 1993;34:805-8. PubMed
  26. Cronin E. Dermatitis of the hands in caterers. Contact Dermatitis 1987;17:265-9. PubMed
  27. Lee TY, Lam TH. Contact dermatitis due to topical treatment with garlic in Hong Kong. Contact Dermatitis 1991;24:193-6. PubMed
  28. Bruynzeel DP. Bulb dermatitis. Dermatological problems in the flower bulb industries. Contact Dermatitis 1997;37:70-7.
  29. Stevinson C, Pittler MH, Ernst E. Garlic for treating hypercholesterolemia: a meta-analysis of randomized clinical trials. Ann Intern Med 2000;133:420-9. PubMed
  30. Ackermann RT, Mulrow CD, Ramirez G, et al. Garlic shows promise for improving some cardiovascular risk factors. Arch Intern Med 2001;161:813-24. PubMed
  31. Piscitelli SC, Burstein AH, Welden N, et al. The effect of garlic supplements on the pharmacokinetics of saquinavir. Clin Infect Dis 2002;34:234-8. PubMed
  32. Ziaei S, Hantoshzadeh S, Rezasoltani P, Lamyian M. The effect of garlic tablet on plasma lipids and platelet aggregation in nulliparous pregnants at high risk of preeclampsia. Eur J Obstet Gynecol Reprod Biol 2001;99:201-6.. PubMed
  33. Markowitz JS, Devane CL, Chavin KD, et al. Effects of garlic (Allium sativum L.) supplementation on cytochrome P450 2D6 and 3A4 activity in healthy volunteers. Clin Pharmacol Ther 2003;74:170-7.. PubMed
  34. Josling P. Preventing the common cold with a garlic supplement: a double-blind, placebo-controlled survey. Adv Ther 2001;18:189-93. PubMed
  35. Gurley BJ, Gardner SF, Hubbard MA, et al. Cytochrome P450 phenotypic ratios for predicting herb-drug interactions in humans. Clin Pharmacol Ther 2002;72:276-87.. PubMed
  36. Farnsworth N, Bingel A, Cordell G, et al. Potential value of plants as sources of new antifertility agents I. J Pharm Sci 1975;64:535-98. DOI
  37. Carden SM, Good WV, Carden PA, Good RM. Garlic and the strabismus surgeon. Clin Experiment Ophthalmol 2002;30:303-4. PubMed
  38. Kanerva L, Estlander T, Jolanki R. Occupational allergic contact dermatitis from spices. Contact Dermatitis 1996;35:157-62. PubMed
  39. Dehghani F, Merat A, Panjehshahin MR, Handjani F. Healing effect of garlic extract on warts and corns. Int J Dermatol 2005;44:612-5. PubMed
  40. Dhamija P, Malhotra S, Pandhi P. Effect of oral administration of crude aqueous extract of garlic on pharmacokinetic parameters of isoniazid and rifampicin in rabbits. Pharmacology 2006;77:100-4. PubMed
  41. Macan H, Uykimpang R, Alconcel M, et al. Aged garlic extract may be safe for patients on warfarin therapy. J Nutr 2006;136(3 Suppl):793S-795S. PubMed
  42. Hubbard VG, Goldsmith P. Garlic-fingered chefs. Contact Dermatitis 2005;52:165-6. PubMed
  43. Mohammed Abdul MI, Jiang X, Williams KM, et al. Pharmacodynamic interaction of warfarin with cranberry but not with garlic in healthy subjects. Br J Pharmacol 2008;154:1691-700. PubMed
  44. Ried K, Frank OR, Stocks NP, et al. Effect of garlic on blood pressure: A systematic review and meta-analysis. BMC Cardiovasc Disord 2008;8:13. PubMed
  45. Cox MC, Low J, Lee J, et al. Influence of garlic (Allium sativum) on the pharmacokinetics of docetaxel. Clin Cancer Res 2006;12:4636-40.
  46. van der Walt, A., Lopata, A. L., Nieuwenhuizen, N. E., and Jeebhay, M. F. Work-related allergy and asthma in spice mill workers - The impact of processing dried spices on IgE reactivity patterns. Int Arch.Allergy Immunol. 2010;152(3):271-278. PubMed
  47. Huang, J., Frohlich, J., and Ignaszewski, A. P. The impact of dietary changes and dietary supplements on lipid profile. Can J Cardiol 2011;27(4):488-505. PubMed
  48. Hasani-Ranjbar, S., Nayebi, N., Moradi, L., Mehri, A., Larijani, B., and Abdollahi, M. The efficacy and safety of herbal medicines used in the treatment of hyperlipidemia; a systematic review. Curr.Pharm.Des 2010;16(26):2935-2947. PubMed
  49. Eming, S. A., Piontek, J. O., Hunzelmann, N., Rasokat, H., and Scharffetter-Kachanek, K. Severe toxic contact dermatitis caused by garlic. Br J Dermatol. 1999;141(2):391-392. PubMed
  50. Seuri, M., Taivanen, A., Ruoppi, P., and Tukiainen, H. Three cases of occupational asthma and rhinitis caused by garlic. Clin Exp.Allergy 1993;23(12):1011-1014. PubMed
  51. Rafaat, M. and Leung, A. K. Garlic burns. Pediatr Dermatol. 2000;17(6):475-476.
  52. Vaes, L. P. and Chyka, P. A. Interactions of warfarin with garlic, ginger, ginkgo, or ginseng: nature of the evidence. Ann Pharmacother 2000;34(12):1478-1482. PubMed
  53. Hviid, K. and Alsbjorn, B. ["Burns" caused by local application of garlic]. Ugeskr.Laeger 12-11-2000;162(50):6853-6854.
  54. Baruchin, A. M., Sagi, A., Yoffe, B., and Ronen, M. Garlic burns. Burns 2001;27(7):781-782.
  55. Pereira, F., Hatia, M., and Cardoso, J. Systemic contact dermatitis from diallyl disulfide. Contact Dermatitis 2002;46(2):124. PubMed
  56. Hughes, T. M., Varma, S., and Stone, N. M. Occupational contact dermatitis from a garlic and herb mixture. Contact Dermatitis 2002;47(1):48. PubMed
  57. Dillon, S. A., Burmi, R. S., Lowe, G. M., Billington, D., and Rahman, K. Antioxidant properties of aged garlic extract: an in vitro study incorporating human low density lipoprotein. Life Sci. 2-21-2003;72(14):1583-1594. PubMed
  58. Groppo, F. C., Ramacciato, J. C., Simoes, R. P., Florio, F. M., and Sartoratto, A. Antimicrobial activity of garlic, tea tree oil, and chlorhexidine against oral microorganisms. Int.Dent.J. 2002;52(6):433-437. PubMed
  59. Lachter, J., Babich, J. P., Brookman, J. C., and Factor, A. Y. Garlic: a way out of work. Mil.Med 2003;168(6):499-500. DOI
  60. Hjorth, N. and Roed-Petersen, J. Occupational protein contact dermatitis in food handlers. Contact Dermatitis 1976;2(1):28-42. PubMed
  61. van Ketel, W. G. and de Haan, P. Occupational eczema from garlic and onion. Contact Dermatitis 1978;4(1):53-54. PubMed
  62. McFadden, J. P., White, I. R., and Rycroft, R. J. Allergic contact dermatitis from garlic. Contact Dermatitis 1992;27(5):333-334. PubMed
  63. Tanamai, J., Veeramanomai, S., and Indrakosas, N. The efficacy of cholesterol-lowering action and side effects of garlic enteric coated tablets in man. J Med Assoc.Thai. 2004;87(10):1156-1161.
  64. Ashraf, R., Aamir, K., Shaikh, A. R., and Ahmed, T. Effects of garlic on dyslipidemia in patients with type 2 diabetes mellitus. J Ayub.Med Coll.Abbottabad. 2005;17(3):60-64.
  65. Laing, M. E., Barry, J., Buckley, A. M., and Murphy, G. M. Immediate and delayed hypersensitivity reactions to food and latex in a chef. Contact Dermatitis 2006;55(3):193-194. PubMed
  66. Friedman, T., Shalom, A., and Westreich, M. Self-inflicted garlic burns: our experience and literature review. Int.J Dermatol. 2006;45(10):1161-1163. PubMed
  67. van Doorn, M. B., Espirito Santo, S. M., Meijer, P., Kamerling, I. M., Schoemaker, R. C., Dirsch, V., Vollmar, A., Haffner, T., Gebhardt, R., Cohen, A. F., Princen, H. M., and Burggraaf, J. Effect of garlic powder on C-reactive protein and plasma lipids
  68. Ekeowa-Anderson, A. L., Shergill, B., and Goldsmith, P. Allergic contact cheilitis to garlic. Contact Dermatitis 2007;56(3):174-175. PubMed
  69. Gadkari JV, Joshi VD. Effect of ingestion of raw garlic on serum cholesterol level, clotting time and fibrinolytic activity in normal subjects. J Postgrad.Med 1991;37:128-131.
  70. McFadden, J. P., White, J. M., Basketter, D. A., and Kimber, I. Reduced allergy rates in atopic eczema to contact allergens used in both skin products and foods: atopy and the 'hapten-atopy hypothesis'. Contact Dermatitis 2008;58(3):156-158. PubMed
  71. Lembo, G., Balato, N., Patruno, C., Auricchio, L., and Ayala, F. Allergic contact dermatitis due to garlic (Allium sativum). Contact Dermatitis 1991;25(5):330-331.
  72. Bordel-Gomez, M. T. and Miranda-Romero, A. Sensitivity to diallyl disulfide in a Spanish population. Contact Dermatitis 2008;59(2):125-126. PubMed
  73. Reinhart, K. M., Coleman, C. I., Teevan, C., Vachhani, P., and White, C. M. Effects of garlic on blood pressure in patients with and without systolic hypertension: a meta-analysis. Ann.Pharmacother. 2008;42(12):1766-1771. PubMed
  74. Bagga, S., Thomas, B. S., and Bhat, M. Garlic burn as self-inflicted mucosal injury--a case report and review of the literature. Quintessence.Int. 2008;39(6):491-494.
  75. Shakeel, M., Trinidade, A., McCluney, N., and Clive, B. Complementary and alternative medicine in epistaxis: a point worth considering during the patient's history. Eur.J.Emerg.Med. 2010;17(1):17-19. PubMed
  76. Smyth, A. R., Cifelli, P. M., Ortori, C. A., Righetti, K., Lewis, S., Erskine, P., Holland, E. D., Givskov, M., Williams, P., Camara, M., Barrett, D. A., and Knox, A. Garlic as an inhibitor of Pseudomonas aeruginosa quorum sensing in cystic fibrosis--a p
  77. Russell, J. E. Chinese complementary therapy for stress causing bilateral chemical burns to the feet. Emerg.Med.J. 2010;27(10):787. PubMed
  78. Adachi, A. [Two cases of eosinophilic gastroenteritis whose causative allergens are usefully diagnosed by patch test]. Arerugi 2010;59(5):545-551.
  79. Ried, K., Frank, O. R., and Stocks, N. P. Aged garlic extract lowers blood pressure in patients with treated but uncontrolled hypertension: a randomised controlled trial. Maturitas 2010;67(2):144-150. PubMed
  80. Hansanugrum, A. and Barringer, S. A. Effect of milk on the deodorization of malodorous breath after garlic ingestion. J.Food Sci. 8-1-2010;75(6):C549-C558. PubMed
  81. Hurley, M. N., Forrester, D. L., and Smyth, A. R. Antibiotic adjuvant therapy for pulmonary infection in cystic fibrosis. Cochrane.Database.Syst.Rev. 2010;(10):CD008037. PubMed
  82. Nahas, R. and Balla, A. Complementary and alternative medicine for prevention and treatment of the common cold. Can.Fam.Physician 2011;57(1):31-36.
  83. Takeuchi, S., Matsuzaki, Y., Ikenaga, S., Nishikawa, Y., Kimura, K., Nakano, H., and Sawamura, D. Garlic-induced irritant contact dermatitis mimicking nail psoriasis. J.Dermatol. 2011;38(3):280-282. PubMed
  84. Davis, L. E., Shen, J. K., and Cai, Y. Antifungal activity in human cerebrospinal fluid and plasma after intravenous administration of Allium sativum. Antimicrob.Agents Chemother. 1990;34(4):651-653. PubMed
  85. Ashraf, R., Khan, R. A., and Ashraf, I. Garlic (Allium sativum) supplementation with standard antidiabetic agent provides better diabetic control in type 2 diabetes patients. Pak.J.Pharm.Sci. 2011;24(4):565-570.
  86. Bakhshi, M., Taheri, J. B., Shabestari, S. B., Tanik, A., and Pahlevan, R. Comparison of therapeutic effect of aqueous extract of garlic and nystatin mouthwash in denture stomatitis. Gerodontology. 2012;29(2):e680-e684. PubMed
  87. Kianoush, S., Balali-Mood, M., Mousavi, S. R., Moradi, V., Sadeghi, M., Dadpour, B., Rajabi, O., and Shakeri, M. T. Comparison of therapeutic effects of garlic and d-Penicillamine in patients with chronic occupational lead poisoning. Basic Clin.Pharmacol
  88. Filobbos, G., Chapman, T., and Gesakis, K. Iatrogenic burns from garlic. J.Burn Care Res. 2012;33(1):e21. PubMed
  89. Nantz, M. P., Rowe, C. A., Muller, C. E., Creasy, R. A., Stanilka, J. M., and Percival, S. S. Supplementation with aged garlic extract improves both NK and gammadelta-T cell function and reduces the severity of cold and flu symptoms: a randomized, double
  90. Fedder, S. L. Spinal epidural hematoma and garlic ingestion. Neurosurgery 1990;27(4):659. DOI
  91. Lissiman, E., Bhasale, A. L., and Cohen, M. Garlic for the common cold. Cochrane.Database.Syst.Rev. 2012;3:CD006206. PubMed
  92. Kaplan, B., Schewach-Millet, M., and Yorav, S. Factitial dermatitis induced by application of garlic. Int J Dermatol. 1990;29(1):75-76. PubMed
  93. Harenberg, J., Giese, C., and Zimmermann, R. Effect of dried garlic on blood coagulation, fibrinolysis, platelet aggregation and serum cholesterol levels in patients with hyperlipoproteinemia. Atherosclerosis 1988;74(3):247-249. PubMed
  94. Parish, R. A., McIntire, S., and Heimbach, D. M. Garlic burns: a naturopathic remedy gone awry. Pediatr.Emerg.Care 1987;3(4):258-260.
  95. Bojs, G. and Svensson, A. Contact allergy to garlic used for wound healing. Contact Dermatitis 1988;18(3):179-181. PubMed
  96. Bleumink, E. and Nater, J. P. Contact dermatitis to garlic; crossreactivity between garlic, onion and tulip. Arch.Dermatol.Forsch 8-15-1973;247(2):117-124. PubMed
  97. Yoshikawa, K., Hadame, K., Saitoh, K., and Hijikata, T. Patch tests with common vegetables in hand dermatitis patients. Contact Dermatitis 1979;5(4):274-275. PubMed
  98. Bleumink, E., Doeglas, H. M., Klokke, A. H., and Nater, J. P. Allergic contact dermatitis to garlic. Br.J Dermatol. 1972;87(1):6-9. PubMed
  99. Papageorgiou, C., Corbet, J. P., Menezes-Brandao, F., Pecegueiro, M., and Benezra, C. Allergic contact dermatitis to garlic (Allium sativum L.). Identification of the allergens: the role of mono-, di-, and trisulfides present in garlic. A comparative stu DOI
  100. anonymous. Garlic in cryptococcal meningitis: a preliminary report of 21 cases. Chin Med J (Engl.) 1980;93(2):123-126.
  101. Szybejko, J., Zukowski, A., and Herbec, R. [Unusual cause of obturation of the small intestine]. Wiad.Lek. 4-15-1982;35(2):163-164.
  102. Mitchell, J. C. Contact sensitivity to garlic (Allium). Contact Dermatitis 1980;6(5):356-357. PubMed
  103. German, K., Kumar, U., and Blackford, H. N. Garlic and the risk of TURP bleeding. Br J Urol 1995;76(4):518. PubMed
  104. Petry, J. J. Garlic and postoperative bleeding. Plast.Reconstr.Surg 1995;96(2):483-484. PubMed
  105. Canduela, V., Mongil, I., Carrascosa, M., Docio, S., and Cagigas, P. Garlic: always good for the health? Br J Dermatol. 1995;132(1):161-162. PubMed
  106. Farrell, A. M. and Staughton, R. C. Garlic burns mimicking herpes zoster. Lancet 4-27-1996;347(9009):1195. PubMed
  107. Delaney, T. A. and Donnelly, A. M. Garlic dermatitis. Austr J Dermatol 1996;37(2):109-110.
  108. Ruocco, V., Brenner, S., and Lombardi, M. L. A case of diet-related pemphigus. Dermatology 1996;192(4):373-374. PubMed
  109. Jain, R. C. Effect of garlic on serum lipids, coagulability and fibrinolytic activity of blood. Am J Clin Nutr 1977;30(9):1380-1381. PubMed
  110. Rance, F. and Dutau, G. Labial food challenge in children with food allergy. Pediatr Allergy Immunol. 1997;8(1):41-44. PubMed
  111. Roberge, R. J., Leckey, R., Spence, R., and Krenzelok, E. J. Garlic burns of the breast. Am J Emerg.Med 1997;15(5):548. PubMed
  112. Kumar, M. and Berwal, J. S. Sensitivity of food pathogens to garlic (Allium sativum). J Appl.Microbiol. 1998;84(2):213-215. PubMed
  113. Bimmermann A, Weingart K, and Schwartzkopff W. Allium sativum: Studie zur Wirksamkeit bei Hyperlipoproteinamie. Therapiewoche 1988;38:3885-3890.
  114. Czerny B and Samochowiec J. Klinische Untersuchungen mit einem Knoblauch-Lezithin-Präparat. Arztezeitschr Naturheilverf 1996;37:126-129.
  115. Yeh YY, Lin RI, Yeh SM, and et al. Garlic reduces plasma cholesterol in hypercholesterolemic men maintaining habitual diets. In: Ohigashi H, Osawa T, Terao J, and et al. Food Factors for Cancer Prevention. Tokyo, Japan: Springer-Verlag;1997. DOI
  116. Edelstein AJ and Johnstown PA. Dermatitis caused by garlic. Arch Dermatol 1950;61:111. PubMed
  117. Fleischer S, Bayerl C, and Jung EG. [Occupational allergic hand dermatitis to garlic in a pizza baker]. Aktuelle Dermatol 1996;22:278-279.
  118. Gaddoni G, Selvi M, Resta F, and et al. Allergic contact dermatitis to garlic in a cook. Ann Ital Dermatol Clin Sperimentale 1994;48:120-121.
  119. Ince DI, Sonmez GT, and Ince ML. Effects garlic on aerobic performance. Turkish Journal of Medical Sciences 2000;30(6):557-561.
  120. Soltani PR. Preecampisia [sic] is an important complication of pregnancy which can result in morbidity and mortality in mother, fetus and the neonate. Journal of Medical Council of Islamic Republic of Iran (J MED COUNC ISLAMIC REPUB IRAN) 2005;23(3):319.
  121. Gravas S, Tzortzis V Rountas C Melekos MD. Extracorporeal shock-wave lithotripsy and garlic consumption: a lesson to learn. Urol Res. 2010;38(1):61-63. PubMed
  122. Sunter WH. Warfarin and garlic. Pharm J 1991;246:722.
  123. Jeyaraj S, Shivaji G, and Jeyaraj SD. Effect of a combined supplementation of fish oil (MEGA-3) with garlic pearls on the serum lipid profile, blood pressure and body mass index of hypercholesterolemic subjects. Heart 2000;83(suppl 2):A4.
  124. Ashraf R, Khan RA, Ashraf I, Qureshi AA. Effects of Allium sativum (garlic) on systolic and diastolic blood pressure in patients with essential hypertension. Pak J Pharm Sci 2013;26(5):859-63.
  125. Duncan A, Mills J. An unusual case of HIV virologic failure during treatment with boosted atazanavir. AIDS 2013;27:1361-2. PubMed
  126. Ergul B, Cakal B. Dysphagia caused by garlic induced esophagitis. Clin Res Hepatol Gastroenterol 2012;36(6):e134. PubMed
  127. Karabacak E, Aydin E, Kutlu A, Dogan B. An unusual garlic burn occurring on an unexpected area. BMJ Case Rep 2014. PubMed
  128. Ma S, Yin J. Anaphylaxis induced by ingestion of raw garlic. Foodborne Pathog Dis 2012;9(8):773-5. PubMed
  129. Mane SK, Jordan PA, Bahna SL. Eosinophilic esophagitis to unsuspected rare food allergen. Ann Allergy Asthma Immunol 2013;111(1):64-5. PubMed
  130. Ried K, Frank OR, Stocks NP. Aged garlic extract reduces blood pressure in hypertensives: a dose-response trial. Eur J Clin Nutr 2013;67(1):64-70. PubMed
  131. Roussos AP, Hirsch AR. Alliaceous migraines. Headache 2014;54(2):378-82. PubMed
  132. Watson CJ, Grando D, Fairley CK, et al. The effects of oral garlic on vaginal candida colony counts: a randomised placebo controlled double-blind trial. BJOG 2014;121(4):498-506. PubMed
  133. Xu S, Heller M, Wu PA, Nambudri VE. Chemical burn caused by topical application of garlic under occlusion. Dermatol Online J 2014;20(1):21261. DOI
  134. Jalloh MA, Gregory PJ, Hein D, et al. Dietary supplement interactions with antiretrovirals: a systematic review. Int J STD AIDS. 2017 Jan;28(1):4-15. PubMed
  135. Gallicano K, Foster B, Choudhri S. Effect of short-term administration of garlic supplements on single-dose ritonavir pharmacokinetics in healthy volunteers. Br J Clin Pharmacol. 2003;55(2):199-202. PubMed
  136. Hou LQ, Liu YH, Zhang YY. Garlic intake lowers fasting blood glucose: meta-analysis of randomized controlled trials. Asia Pac J Clin Nutr. 2015;24(4):575-82.
  137. Oberle M, Wachs T, Brisson P. Garlic burn to the face. J Spec Oper Med. Winter 2016;16(4):80-81. PubMed
  138. Ried K. Garlic lowers blood pressure in hypertensive individuals, regulates serum cholesterol, and stimulates immunity: An updated meta-analysis and review. J Nutr. 2016;146(2):389S-396S. PubMed
  139. Shaikh SA, Tischer S, Choi EK, Fontana RJ. Good for the lung but bad for the liver? Garlic-induced hepatotoxicity following liver transplantation. J Clin Pharm Ther. 2017;42(5):646-648. PubMed
  140. Suzuki Y, Saito J, Misa K, Fukuhara N, Fukuhara A, Munakata M. A case of black garlic-induced pneumonia as an adverse reaction. Allergol Int. 2016;65(3):353-5. PubMed
  141. Treudler R, Reuter A, Engin AM, Simon JC. A case of anaphylaxis after garlic ingestion: Is alliinase the only culprit allergen? J Investig Allergol Clin Immunol. 2015;25(5):374-5.
  142. Woodbury A, Sniecinski R. Garlic-induced surgical bleeding: How much is too much? A Case Rep. 2016;7(12):266-269. PubMed
  143. Yagami A, Suzuki K, Sano A, et al. Immediate allergy due to raw garlic (Allium sativum L.). J Dermatol. 2015;42(10):1026-7.
  144. Gandomkar H, Mahmoodzadeh H, Tavakoli H, Fazeli M, Rezaei J. Garlic-induced esophageal perforation: A case series. Asian J Surg. 2020;43(6):696-697. PubMed
  145. Dev T, Bharti P, Patel U, Bhari N. Chronic paronychia and nail dystrophy: an atypical presentation of allergic contact dermatitis to garlic. Int J Dermatol 2021 Feb 11. doi: 10.1111/ijd.15430. PubMed
  146. Jafari F, Tabarrai M, Abbassian A, Jafari F, Ayati MH. Effect of Garlic (Allium sativum) Supplementation on Premenstrual Disorders: A Randomized, Double-Blind, Placebo-Controlled Trial. Evid Based Complement Alternat Med 2021;2021:9965064. PubMed
  147. Tomo S, Santos IDS, Cruz TMD, Miyahara GI, Simonato LE. Garlic burn trauma of the oral mucosa in a patient with trigeminal neuralgia: A case report. Dent Traumatol 2022. PubMed
  148. Wasef AK, Wahdan SA, Saeed NM, El-Demerdash E. Effects of aged garlic and ginkgo biloba extracts on the pharmacokinetics of sofosbuvir in rats. Biopharm Drug Dispos. 2022;43(4):152-62. PubMed
  149. Sangouni AA, Alizadeh M, Jamalzehi A, Hosseinzadeh M, Parastouei K. Garlic supplementation improves intestinal transit time, lipid accumulation product and cardiometabolic indices in subjects with metabolic syndrome: A randomized controlled trial. Phytoth PubMed
  150. Taghavi MR, Tavanaei Tamanaei T, Oghazian MB, et al. Effectiveness of fortified garlic extract oral capsules as adjuvant therapy in hospitalized patients with coronavirus disease 2019: A triple-blind randomized controlled clinical trial. Curr Ther Res Cli PubMed
  151. Jamaluddin J, Jamil SN. An unexpected reaction to topical garlic medicament - A case report of irritant contact dermatitis successfully managed in primary care. Cureus 2023;15(1):e33657. PubMed
  152. Nair A, Abdelqader B, Sureshkumar S, Katmawai-Sabbagh S. Hematuria and dietary supplements - A case report on pronounced bleeding following a minimally invasive urological intervention in a patient on long term garlic supplements. Urol Case Rep 2023;50:10 PubMed
  153. Zhao X, Cheng T, Xia H, Yang Y, Wang S. Effects of Garlic on Glucose Parameters and Lipid Profile: A Systematic Review and Meta-Analysis on Randomized Controlled Trials. Nutrients 2024;16(11):1692. PubMed
  154. Bhat GS, Shastry A. Prospective, randomized, placebo-controlled, two-arm study to evaluate the efficacy of coadministration of garlic as a hydrogen sulfide donor and tadalafil in patients with erectile dysfunction not responding to tadalafil alone - A pil

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Bee Pollen 15 references
  1. Foster S, Tyler VE. Tyler's Honest Herbal: A Sensible Guide to the Use of Herbs and Related Remedies. 3rd ed., Binghamton, NY: Haworth Herbal Press, 1993.
  2. The Review of Natural Products by Facts and Comparisons. St. Louis, MO: Wolters Kluwer Co., 1999.
  3. Leung AY, Foster S. Encyclopedia of Common Natural Ingredients Used in Food, Drugs and Cosmetics. 2nd ed. New York, NY: John Wiley & Sons, 1996.
  4. Shad JA, Chinn CG, Brann OS. Acute hepatitis after ingestion of herbs. South Med J 1999;92:1095-7. PubMed
  5. Puente S, Iniguez A, Subirats M, et al. [Eosinophilic gastroenteritis caused by bee pollen sensitization]. Med Clin (Barc) 1997;108:698-700.
  6. Winther K, Hedman C. Assessment of the Effects of the Herbal Remedy Femal on the Symptoms of Premenstrual Syndrome: A Randomized, Double-Blind, Placebo-Controlled Study. Curr Ther Res Clin Exp 2002;63:344-53. DOI
  7. Cohen SH, Yunginger JW, Rosenberg N, Fink JN. Acute allergic reaction after composite pollen ingestion. J Allergy Clin Immunol 1979;64:270-4. PubMed
  8. Hurren KM, Lewis CL. Probable interaction between warfarin and bee pollen. Am J Health Syst Pharm 2010;67:2034-7. PubMed
  9. Akiyasu T, Paudyal B, Paudyal P, et al. A case report of acute renal failure associated with bee pollen contained in nutritional supplements. Ther Apher Dial 2010;14:93-7. PubMed
  10. Greenberger, P. A. and Flais, M. J. Bee pollen-induced anaphylactic reaction in an unknowingly sensitized subject. Ann.Allergy Asthma Immunol 2001;86(2):239-242. PubMed
  11. Lin FL, Vaughan TR, Vandewalker ML, et al. Hypereosinophilia, neurologic, and gastrointestinal symptoms after bee-pollen ingestion. J Allergy Clin Immunol 1989;83(4):793-796. PubMed
  12. Mansfield LE, Goldstein GB. Anaphylactic reaction after ingestion of local bee pollen. Ann Allergy 1981;47(3):154-156.
  13. Choi JH, Jang YS, Oh JW, Kim CH, Hyun IG. Bee pollen-induced anaphylaxis: a case report and literature review. Allergy Asthma Immunol Res 2015 Sep;7(5):513-7. PubMed
  14. Nonotte-Varly C. Allergenicity of Artemisia contained in bee pollen is proportional to its mass. Eur Ann Allergy Clin Immunol 2015;47(6):218-24.
  15. Leang ZX, Thalayasingam M, O'Sullivan M. A paediatric case of exercise-augmented anaphylaxis following bee pollen ingestion in Western Australia. Asia Pac Allergy. 2022 Jul 12;12(3):e23. PubMed

See these in context on the Bee Pollen monograph →

Royal Jelly 14 references
  1. Takahashi M, Matsuo I, Ohkido M. Contact dermatitis due to honeybee royal jelly. Contact Dermatitis 1983;9:452-5.
  2. Bullock RJ, et al. Fatal royal jelly-induced asthma. Med J Aust 1994;160:44. DOI
  3. Thien FC, Leung R, Baldo BA, et al. Asthma and anaphylaxis induced by royal jelly. Clin Exp Allergy 1996;26:216-22. PubMed
  4. Yonei Y, Shibagaki K, Tsukada N, et al. Case report: haemorrhagic colitis associated with royal jelly intake. J Gastroenterol Hepatol 1997;12:495-9.
  5. Harwood M, Harding S, Beasley R, Frankish PD. Asthma following royal jelly. N Z Med J 1996;109:325.
  6. Laporte JR, Ibaanez L, Vendrell L, Ballarin E. Bronchospasm induced by royal jelly. Allergy 1996;51:440. DOI
  7. Leung R, Thien FC, Baldo B, et al. Royal jelly-induced asthma and anaphylaxis: clinical characteristics and immunologic correlations. J Allergy Clin Immunol 1995;96:1004-7. PubMed
  8. Peacock S, Murray V, Turton C. Respiratory distress and royal jelly. BMJ 1995;311:1472. DOI
  9. Winther K, Hedman C. Assessment of the Effects of the Herbal Remedy Femal on the Symptoms of Premenstrual Syndrome: A Randomized, Double-Blind, Placebo-Controlled Study. Curr Ther Res Clin Exp 2002;63:344-53. DOI
  10. Lee NJ, Fermo JD. Warfarin and royal jelly interaction. Pharmacotherapy 2006;26:583-6. PubMed
  11. Tokunaga, K. H., Yoshida, C., Suzuki, K. M., Maruyama, H., Futamura, Y., Araki, Y., and Mishima, S. Antihypertensive effect of peptides from royal jelly in spontaneously hypertensive rats. Biol.Pharm.Bull. 2004;27(2):189-192. PubMed
  12. Sultana, A., Nabi, A. H., Nasir, U. M., Maruyama, H., Suzuki, K. M., Mishima, S., and Suzuki, F. A dipeptide YY derived from royal jelly proteins inhibits renin activity. Int.J.Mol.Med. 2008;21(6):677-681. DOI
  13. Gómez Torrijos E, Méndez Diaz Y, Borja Segade JM, et al. Occupational allergic respiratory disease due to royal jelly. Ann Allergy Asthma Immunol. 2016;117(1):102-3. PubMed
  14. Li JD, Cui L, Xu YY, Guan K. A case of anaphylaxis caused by major royal jelly protein 3 of royal jelly and its cross-reactivity with honeycomb. J Asthma Allergy 2021;14:1555-7. PubMed

See these in context on the Royal Jelly monograph →

Parts of this content are provided by the Therapeutic Research Center, LLC.

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.

© 2021 Therapeutic Research Center, LLC

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