Drug & supplement interaction

Cumin + Nateglinide

Nateglinide brand name: Starlix.

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

Cumin has a moderate interaction with Nateglinide. Theoretically, cumin might increase the risk of hypoglycemia when taken with antidiabetes drugs.

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

Cumin and Nateglinide

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

Moderate

ANTIDIABETES DRUGS

Why this applies to Nateglinide

Nateglinide falls under ANTIDIABETES DRUGS — the group Cumin interacts with.

Theoretically, cumin might increase the risk of hypoglycemia when taken with antidiabetes drugs.
Animal research suggests that cumin can lower blood sugar in diabetic animals. However, research in humans with and without diabetes has found conflicting results.
Severity Moderate Likelihood Probable Evidence D

Interaction 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..

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

Here's the simple version: nateglinide (Starlix) already works by nudging your pancreas to release insulin and bring your blood sugar down. Cumin, in lab and animal studies, has also shown a mild blood-sugar-lowering effect. Stack the two and the theory is that your sugar could drop a little lower than expected, which is what we call hypoglycemia. With nateglinide that can show up as shakiness, sweating, dizziness, hunger, or feeling foggy or weak.

Now, the reassuring part: this concern comes from animal research, and human studies have been mixed. The cumin you sprinkle on food almost certainly won't move the needle. Concentrated cumin supplements or oil are the bigger question mark. If you want to take those, just check with your pharmacist or doctor first and keep an eye on your readings.

Contact Dr. Brian directly if you have additional questions on this interaction
References
  1. Brinker F. Herb Contraindications and Drug Interactions. 2nd ed. Sandy, OR: Eclectic Medical Publications, 1998.
  2. Dhandapani, S., Subramanian, V. R., Rajagopal, S., and Namasivayam, N. Hypolipidemic effect of Cuminum cyminum L. on alloxan-induced diabetic rats. Pharmacol.Res 2002;46(3):251-255. PubMed
  3. Jagtap, A. G. and Patil, P. B. Antihyperglycemic activity and inhibition of advanced glycation end product formation by Cuminum cyminum in streptozotocin induced diabetic rats. Food Chem.Toxicol. 5-6-2010; PubMed
  4. Karimian J, Farrokhzad A, Jalili C. The effect of cumin (Cuminum cyminum L.) supplementation on glycemic indices: A systematic review and meta-analysis of randomized controlled trials. Phytother Res 2021;35(8):4127-4135.
  5. Tavakoli-Rouzbehani OM, Faghfouri AH, Anbari M, et al. The effects of Cuminum cyminum on glycemic parameters: a systematic review and meta-analysis of controlled clinical trials. J Ethnopharmacol 2021;281:114510. PubMed

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

Cumin Also Interacts With Other Medications

Cumin has 210 moderate known drug interactions in our database — the Nateglinide one above is one of them. If you take anything else, check it against the full list below.

Moderate 210 No known interaction 2,620 (incl. Nateglinide)
Taking anything else?

Check Another of Your Medications Against Cumin

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

From our Q&A

Questions About Cumin or Nateglinide

These are real questions from readers, answered by the pharmacists at HelloPharmacist — written by a person, not generated from a database. Each one covers Cumin or Nateglinide, 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 Nateglinide

This page covers Cumin only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Nateglinide page lists 290 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Activated Charcoal (major), Siberian Cocklebur (major), Acai (moderate), Adrafinil (moderate) and African Wild Potato (moderate).

By severity: 2 major · 241 moderate · 47 minor.

From our pharmacist’s overview on the Nateglinide page

“People who take nateglinide (Starlix) with meals for type 2 diabetes are often drawn to supplements marketed for blood sugar, and that overlap is why these 290 interactions warrant real caution. Some 239 of the ingredients affect blood sugar on their own, most pushing it lower, so stacking them on nateglinide raises the odds of hypogly…”

Reviewed by 2 · Jul 18, 2026

Open the Nateglinide interaction page

One more smart check

Taking Cumin as Part of a Dietary Supplement Product? Check It for Interactions

We hold 279 real supplement products containing Cumin, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Cumin. Your product may carry other ingredients that interact with Nateglinide too, on top of Cumin — and those would not show on this page. Find your product and we’ll check every ingredient on its label:

How much people look this up

Where Cumin and Nateglinide 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 Cumin
Top 25%

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

29 days ago today
Medication Nateglinide
Steady interest

#2,080 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 Cumin

What is Cumin?

Cumin
  • Digestive upset
  • Bloating and gas
  • Appetite stimulation
  • Blood sugar support
  • Cholesterol support
  • Antimicrobial

Cumin is a common cooking spice that has a long history in traditional medicine for digestion and other complaints. Food amounts are generally safe for most people, but the evidence for medicinal or supplement-level benefits is limited and mostly early-stage. Talk with your pharmacist or doctor before using concentrated cumin supplements or oil.

Read the full Cumin monograph & all interactions
Medication

About Nateglinide

What Is Nateglinide Used For?

Brand name: Starlix

Nateglinide tablets are used to help improve blood sugar (glucose) control in adults with type 2 diabetes. It is always used together with diet and exercise — not as a replacement for them.

Nateglinide is not for type 1 diabetes, and it is not used to treat diabetic ketoacidosis (a serious complication where the blood becomes dangerously acidic).

See full Nateglinide drug information
Keep checking

Other Drugs & Cumin

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

0Major
210Moderate
0Minor
2,619No known interaction
210 Moderate 2,619 No interaction
Moderate

210 interactions

Showing 60 of 210 moderate interactions — see all 210 on the Cumin page.

No interaction 2,619 drugs checked — show the list

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

Showing the 60 most looked-up of 2,619 medications checked with no known interaction — see the full Cumin list.

See the full Cumin interactions page
See every supplement checked against Nateglinide, 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
Cumin monograph › Uses, safety, and every drug interaction in one place Nateglinide supplement interactions › Every supplement checked against Nateglinide, ranked by severity Nateglinide 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 Cumin and Nateglinide Together: Common Questions

Can you take Cumin with Nateglinide?
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 Cumin and Nateglinide 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 Nateglinide and Cumin?

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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.