Can You Take Beet Supplements With Amlodipine?

In our latest question and answer, the pharmacist discusses the potential interaction between amlodipine and beet supplements.

2 min read Updated Jun 2026 Read by 9,928 people
Can You Take Beet Supplements With Amlodipine?
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Judy asked

Can you take beetroot supplements with 5mg of amlodipine? Thanks!

Jun 28, 2023
The quick answer
  • Both beetroot supplements and amlodipine can lower blood pressure, so taking them together might cause too much of a blood pressure drop and increase dizziness or lightheadedness.
  • There is no known specific interaction between beetroot supplements and amlodipine, but your doctor should evaluate whether it's safe for your individual situation before you start taking them together.
A quick summary of Dr. Brian Staiger, PharmD's full answer below, condensed by AI from that answer only (not from any outside source). The pharmacist's answer is the source of record.
Medications in this answer — tap to explore

Quick Answer

There is no known specific interaction between beetroot supplements and amlodipine (generic for Norvasc).

However, both beetroot and amlodipine have the potential to lower blood pressure, so combining them could have additive effects, increasing the risk of side effects such as dizziness and lightheadedness.

As always, it is advisable to consult with your doctor before starting any new supplement or making changes to your medication regimen.

Detailed Answer

The combination of beetroot supplements and amlodipine, a medication commonly used to treat high blood pressure, has not been extensively studied, and no specific interaction between the two has been noted as far as I can tell after a search through medical journals.

However, it's important to note that beetroot (and any dietary supplement containing beets) has been linked to lowering blood pressure since the nitrates present in beetroot are converted to nitric oxide in the body, which helps relax and widen blood vessels, which can lead to decreased blood pressure, at least as a short-term effect.

A systematic review and meta-analysis of 22 randomized clinical trials showed that systolic blood pressure (SBP) decreased by an average of 3.55 mm Hg and diastolic blood pressure (DBP) decreased by 1.32 mm Hg in groups supplemented with beetroot juice compared to control groups.

The effects reported in this study were noted to be more pronounced with longer durations of supplementation (≥14 days) and higher doses of beetroot juice (500 mL/d).

So, the overall concern here is that combining amlodipine and beet supplements could have additive effects, potentially lowering blood pressure too much, which could cause side effects such as dizziness and lightheadedness.

It should be noted that this is a theoretical interaction, simply based on the known effects of both amlodipine and beetroot. There certainly are situations where both can be taken together safely, just check with your doctor first as they know your medical situation best.

They can provide personalized advice based on your specific health condition, medications, and potential interactions.

Final Words

Thanks so much for reaching out! I hope I was able to provide the information you were looking for.

References & sources
  1. Beetroot supplementation lowers daily systolic blood pressure in older, overweight subjects — PubMed
  2. Nitrate Derived From Beetroot Juice Lowers Blood Pressure in Patients With Arterial Hypertension: A Systematic Review and Meta-Analysis — PubMed
  3. The Nitrate-Independent Blood Pressure-Lowering Effect of Beetroot Juice: A Systematic Review and Meta-Analysis — PubMed
Glossary — Terms in This Answer
Amlodipine
A medication used to treat high blood pressure that works by relaxing blood vessels.
Nitrates
Natural compounds found in beetroot that the body converts to help relax blood vessels.
Nitric oxide
A chemical messenger in the body that helps blood vessels relax and widen.
Systolic blood pressure
The higher number in a blood pressure reading, measuring pressure when the heart beats.
Diastolic blood pressure
The lower number in a blood pressure reading, measuring pressure when the heart rests between beats.
Additive effects
When two substances combine to produce a stronger total effect than either would have alone.
Meta-analysis
A statistical study that combines results from multiple research studies to find overall patterns.
Regimen
A prescribed set of medications or treatments to be followed regularly.
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Dr. Brian Staiger, PharmD
About the pharmacist

Dr. Brian Staiger, PharmD

Clinical Pharmacy

Doctor of Pharmacy, board certified clinical pharmacist (BCPS), American Herbalist Guild, Medication Therapy Management certified

Brian Staiger, PharmD, BCPS, is a licensed pharmacist with more than 13 years of experience across retail pharmacy, clinical pharmacy, medication safety, pharmacy program development, and healthcare administration. He is the founder of HelloPharmacist.com, where he helps patients...

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