Drug & supplement interaction

Apple + Lovastatin

Lovastatin brand names: Mevacor, Altocor.

Major Interaction
Medically reviewed by · Updated October 2026
The bottom line Major

Apple has a major interaction with Lovastatin. Concomitant consumption of apple juice can significantly decrease oral absorption and blood levels of OATP substrates.

Read the full interaction report
SeverityMajor
LikelihoodLikely
EvidenceB
What do Severity, Likelihood & Evidence mean?
Know someone taking this? Share
Facebook Post Reddit Email
On this page
Interaction report

Apple and Lovastatin

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

Major

ORGANIC ANION-TRANSPORTING POLYPEPTIDE SUBSTRATES (OATP)

Why this applies to Lovastatin

Lovastatin falls under ORGANIC ANION-TRANSPORTING POLYPEPTIDE SUBSTRATES (OATP) — the group Apple interacts with.

Concomitant consumption of apple juice can significantly decrease oral absorption and blood levels of OATP substrates.
Research shows that consuming apple juice inhibits OATP, which reduces bioavailability of oral drugs that are substrates of OATP. Fexofenadine, atenolol, and aliskiren are substrates of OATP. Clinical research shows that coadministration of apple juice decreases bioavailability of fexofenadine by up to 78%, aliskiren by 63%, and atenolol by up to 82%. These effects appear to increase with larger quantities of apple juice. It is thought that apple juice might affect OATP for only a short time. Therefore, separating drug administration and consumption of apple juice by at least 4 hours might avoid this interaction.
Severity Major Likelihood Likely Evidence B

Well-controlled human studies have demonstrated the likely existence of this interaction.

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

Here's the gist for your cholesterol pill. Apple juice can briefly block a gut transporter called OATP that helps certain medicines get absorbed. Lovastatin partly relies on this kind of uptake, so drinking apple juice around the same time could lower how much of the drug actually gets into your system. That means it may not lower your cholesterol as well as it should, which is the whole point of taking it.

Honestly, the strongest data is on drugs like fexofenadine and atenolol, not lovastatin specifically, so this is a reasonable concern rather than a proven big problem. Eating a regular apple is unlikely to matter much. If you drink a lot of apple juice, an easy fix is to space it at least 4 hours from your lovastatin. Check with your pharmacist or doctor before changing anything.

Contact Dr. Brian directly if you have additional questions on this interaction
References
  1. Bailey DG, Dresser GK, Munoz C, et al. Reduction of fexofenadine bioavailability by fruit juices. Clin Pharmacol Ther 2001;69:P21.
  2. Greenblatt DJ. Analysis of drug interactions involving fruit beverages and organic anion-transporting polypeptides. J Clin Pharmacol 2009;49:1403-7. PubMed
  3. Bailey DG. Fruit juice inhibition of uptake transport: a new type of food-drug interaction. Br J Clin Pharmacol 2010;70:645-55. PubMed
  4. Kamath AV, Yao M, Zhang Y, Chong S. Effect of fruit juices on the oral bioavailability of fexofenadine in rats. J Pharm Sci 2005;94:233-9. PubMed
  5. Tapaninen T, Neuvonen PJ, Niemi M. Orange and apple juice greatly reduce the plasma concentrations of the OATP2B1 substrate aliskiren. Br J Clin Pharmacol 2011;71:718-26. PubMed
  6. Jeon H, Jang IJ, Lee S, et al. Apple juice greatly reduces systemic exposure to atenolol. Br J Clin Pharmacol 2012 May 11. doi: 10.1111/j.1365-2125.2012.04324.x. [Epub ahead of print]. PubMed
  7. Akamine Y, Miura M, Komori H, et al. Effects of one-time apple juice ingestion on the pharmacokinetics of fexofenadine enantiomers. Eur J Clin Pharmacol. 2014 Sep;70(9):1087-95. 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

Apple Also Interacts With Other Medications

Apple has 46 major, 253 moderate known drug interactions in our database — the Lovastatin one above is one of them. If you take anything else, check it against the full list below.

Major 46 Moderate 253 No known interaction 2,531 (incl. Lovastatin)
Taking anything else?

Check Another of Your Medications Against Apple

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

From our Q&A

Questions About Apple or Lovastatin

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

This page covers Apple only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Lovastatin page lists 184 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Activated Charcoal (major), Beer (major), Grapefruit (major), Siberian Cocklebur (major) and St. John's Wort (major).

By severity: 8 major · 140 moderate · 36 minor.

From our pharmacist’s overview on the Lovastatin page

“Lovastatin (Mevacor) lowers cholesterol, and the liver clears it through an enzyme called CYP3A4, which is where most of these 184 supplements collide with it. This list deserves careful attention.”

Reviewed by 2 · Jul 18, 2026

Open the Lovastatin interaction page

One more smart check

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

We hold 2,841 real supplement products containing Apple, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Apple. Your product may carry other ingredients that interact with Lovastatin too, on top of Apple — 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 Apple and Lovastatin 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 Apple
Top 10%

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

29 days ago today
Medication Lovastatin
Top half

#1,231 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 Apple

What is Apple?

Apple
  • General nutrition and fiber intake
  • Heart and cholesterol health
  • Blood sugar and weight management
  • Digestive regularity
  • Antioxidant support

Apples are a nutritious whole food that provides fiber, vitamins, and antioxidant plant compounds, and eating them regularly fits well into a healthy diet. While research suggests apples may support heart and digestive health, most claims about concentrated apple supplements or extracts are not strongly proven, so enjoy apples as food and talk with your pharmacist before using high-dose products.

Read the full Apple monograph & all interactions
Medication

About Lovastatin

What Is Lovastatin Used For?

Brand names: Mevacor, Altocor

Lovastatin tablets are used along with a low saturated fat, low cholesterol diet when diet and other non-drug measures alone haven't done enough. The goal is to lower total and LDL cholesterol and reduce the risk of atherosclerotic vascular disease (cholesterol-related artery disease).

Lovastatin tablets are used to reduce the risk of heart attack, unstable angina and coronary revascularization procedures in people without symptomatic heart disease. They also slow the progression of coronary atherosclerosis in people with coronary heart disease. They treat primary hypercholesterolemia (high cholesterol) and are used in adolescents aged 10 to 17 with heterozygous familial hypercholesterolemia who meet certain criteria.

See full Lovastatin drug information
Keep checking

Other Drugs & Apple

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

46Major
253Moderate
0Minor
2,530No known interaction
46 Major 253 Moderate 2,530 No interaction
Major

46 interactions

Moderate

253 interactions

Showing 60 of 253 moderate interactions — see all 253 on the Apple page.

No interaction 2,530 drugs checked — show the list

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

Showing the 60 most looked-up of 2,530 medications checked with no known interaction — see the full Apple list.

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

Can you take Apple with Lovastatin?
This is rated a major interaction, so the combination is best avoided unless your doctor or pharmacist has specifically told you otherwise. Read the full details on this page and confirm with your pharmacist before combining them.
How serious is the Apple and Lovastatin interaction?
We rate it Major. This is a clinically significant combination that is generally best avoided, or used only under the direct supervision of your physician or pharmacist.

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

Still Have a Question About Lovastatin and Apple?

Our pharmacists answer your medication & supplement questions — free.

Ask a pharmacist

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.