Drug & supplement interaction

Miracle Fruit + Glyburide

Glyburide brand names: Diabeta, Micronase, Glynase, Glycron, Micronized, and others.

Moderate Interaction
Medically reviewed by · Updated September 2026
The bottom line Moderate

Miracle Fruit has a moderate interaction with Glyburide. Theoretically, miracle fruit leaf might have an additive effect with antidiabetes drugs and increase the risk of hypoglycemia.

Read the full interaction report
SeverityModerate
LikelihoodPossible
EvidenceD
What do Severity, Likelihood & Evidence mean?
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Interaction report

Miracle Fruit and Glyburide

Here is the interaction we found between these two, with the evidence behind it.

Moderate

ANTIDIABETES DRUGS

Why this applies to Glyburide

Glyburide falls under ANTIDIABETES DRUGS — the group Miracle Fruit interacts with.

Theoretically, miracle fruit leaf might have an additive effect with antidiabetes drugs and increase the risk of hypoglycemia. Evidence from an animal model shows that miracle fruit leaf increases insulin production and lowers fasting blood glucose and HbA1c in rats with streptozotocin-induced diabetes. Some antidiabetes drugs include glimepiride (Amaryl), glyburide (DiaBeta, Glynase PresTab, Micronase), insulin, metformin (Glucophage), pioglitazone (Actos), rosiglitazone (Avandia), and others.
Severity Moderate Likelihood Possible Evidence D

Interaction has been documented in animal or in lab research, or the interaction has been documented in humans but is limited to case reports or conflicting clinical research exists.

Dr. Brian Staiger, PharmD, BCPS
Dr. Brian Staiger explains PharmD, Clinical Pharmacist

Here's the gist for glyburide: it already pushes your pancreas to release more insulin, which lowers your blood sugar. The concern on file is that miracle fruit leaf might nudge blood sugar down too, so stacking them could add up and tip you into low blood sugar (hypoglycemia). That can show up as shakiness, sweating, dizziness, a racing heart, confusion, or feeling suddenly very hungry.

I'll be honest about how strong this is: it's only theoretical, based on a rat study, not on people, and it points to the leaf, not the sweet berry most folks eat to make sour foods taste sweet. So an occasional miracle berry is unlikely to be a problem. Still, if you plan to use concentrated leaf products regularly, run it by your pharmacist or doctor first and keep an eye on your sugars.

Contact Dr. Brian directly if you have additional questions on this interaction
References
  1. Obafemi TO, Olaleye MT, Akinmoladun AC. Antidiabetic property of miracle fruit plant (Synsepalum dulcificum Shumach. & Thonn. Daniell) leaf extracts in fructose-fed streptozotocin-injected rats via anti-inflammatory activity and inhibition of carbohydrate

What These Ratings Mean

Every interaction above is graded three ways — here’s the key to each label.

Severity how clinically significant the interaction is
Major

Clinically significant. Avoid the combination, or use only under close professional supervision.

Moderate

Usually worth avoiding or managing — may need monitoring, a dose change, or timing apart.

Minor

Generally not serious. Be aware of it and mention it to your pharmacist.

Likelihood how strong the evidence is that the interaction actually happens in people
  • LikelyWell-controlled human studies have demonstrated the likely existence of this interaction.
  • ProbableInteraction has not been documented in well-controlled studies, however, the interaction has been demonstrated in some small human studies or in controlled animal studies in conjunction with multiple case reports.
  • PossibleInteraction has been documented in animal or in lab research, or the interaction has been documented in humans but is limited to case reports or conflicting clinical research exists.
  • UnlikelyInteraction has been demonstrated in animal or in lab research but has been shown not to occur in humans.
Evidence the quality of the studies behind the rating (graded A–D)
  • AHigh-quality meta-analysis (quantitative systematic review).
  • BCase-control study.
  • CConsensus.
  • DAnecdotal evidence.

These ratings are for information only. Never start, stop, or otherwise change your therapy before speaking with your provider.

Keep it in perspective

Miracle Fruit Also Interacts With Other Medications

Miracle Fruit has 85 moderate known drug interactions in our database — the Glyburide one above is one of them. If you take anything else, check it against the full list below.

Moderate 85 No known interaction 2,745 (incl. Glyburide)
Taking anything else?

Check Another of Your Medications Against Miracle Fruit

Covers the 2,830 medications we’ve checked against Miracle Fruit. Pick one to open its full report.

From our Q&A

Questions About Miracle Fruit or Glyburide

These are real questions from readers, answered by the pharmacists at HelloPharmacist — written by a person, not generated from a database. Each one covers Miracle Fruit or Glyburide, not necessarily both, but if one is close to what you were about to ask it will usually go further than a database entry can:

Not quite your question? Ask our pharmacists directly — it is free, there is no account required, and answers usually come back within 24 hours.

Everything else you take

See Every Supplement That Interacts With Glyburide

This page covers Miracle Fruit only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Glyburide page lists 331 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Activated Charcoal (major), Apple (major), Beer (major), Grapefruit (major) and Siberian Cocklebur (major).

By severity: 7 major · 279 moderate · 45 minor.

Open the Glyburide interaction page

How much people look this up

Where Miracle Fruit and Glyburide Sit Against Everything Else

Out of every supplement and medication people look up on HelloPharmacist, here is where these two land this week — and which way each has been moving.

Supplement Miracle Fruit
Top half

#625 of 1,452 supplements looked up here in the last 7 days

29 days ago today
Medication Glyburide
Top half

#832 of 2,830 medications looked up here in the last 7 days

29 days ago today

Position among everything looked up on this site, not a measure of how commonly either one is used or how important it is. A supplement can climb this list because of a news story. It counts every request to the page, automated ones included, and nothing here identifies anyone.

Supplement

About Miracle Fruit

What is Miracle Fruit?

Miracle Fruit
  • Making sour foods taste sweet
  • Sugar substitute or sweetness enhancer
  • Reducing added sugar intake
  • Improving taste during chemotherapy
  • Novelty 'flavor tripping' experiences

Miracle fruit contains a protein called miraculin that temporarily makes sour and acidic foods taste sweet for up to about an hour. It is generally considered safe as a food when used occasionally, but high-quality research on any health benefits is limited. If you are pregnant, breastfeeding, or have a medical condition, check with your pharmacist or doctor first.

Read the full Miracle Fruit monograph & all interactions
Medication

About Glyburide

What Is Glyburide Used For?

Brand names: Diabeta, Micronase, Glynase, Glycron, Micronized, Glynase PresTab, Albert Glyburide

Glyburide tablets are used alongside diet and exercise to help control blood sugar in adults with type 2 diabetes. It is not for type 1 diabetes or diabetic ketoacidosis (a serious complication where the body produces dangerous levels of acids called ketones).

Glyburide may be used alone or combined with metformin when metformin alone is not enough. It can also be used to help transition patients who are moving from insulin or other diabetes pills to a new regimen, under a doctor's guidance.

See full Glyburide drug information
Keep checking

Other Drugs & Miracle Fruit

Browse every other medication we’ve checked against Miracle Fruit — both the ones with a known interaction and the ones without. Select any drug for the full detail.

0Major
85Moderate
0Minor
2,744No known interaction
85 Moderate 2,744 No interaction
Moderate

85 interactions

Showing 60 of 85 moderate interactions — see all 85 on the Miracle Fruit page.

No interaction 2,744 drugs checked — show the list

We also checked Miracle Fruit against these medications and found no known interaction in our sources. Open any page to confirm.

Showing the 60 most looked-up of 2,744 medications checked with no known interaction — see the full Miracle Fruit list.

See the full Miracle Fruit interactions page
See every supplement checked against Glyburide, ranked by severity
Sources

Sources & How We Checked

Interaction details are evidence-graded and sourced from the Natural Medicines database. The medication overview comes from MedlinePlus.

Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.

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

Keep exploring
Miracle Fruit monograph › Uses, safety, and every drug interaction in one place Glyburide supplement interactions › Every supplement checked against Glyburide, ranked by severity Glyburide drug information › The full plain-English guide to this medication Supplement interaction checker › Check any supplement or product against your medications Browse medications A–Z › Every drug we've checked against herbs & supplements Ask a pharmacist › Free, personal answer from our licensed team
Pharmacist Counseling Corner

Taking Miracle Fruit and Glyburide Together: Common Questions

Can you take Miracle Fruit with Glyburide?
There is a moderate interaction, so it may be acceptable with monitoring or timing changes — but check with your pharmacist first. Read the full details on this page and confirm with your pharmacist before combining them.
How serious is the Miracle Fruit and Glyburide interaction?
We rate it Moderate. This combination may require monitoring, a dose adjustment, or separating the times you take each one. Consult your pharmacist before using them together.

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

Still Have a Question About Glyburide and Miracle Fruit?

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This information is for education only and is not a substitute for professional medical advice. Always check with your pharmacist or doctor before starting, stopping, or combining supplements and medications.