Beetroot powder
Beetroot powder is dried, ground beetroot, Beta vulgaris. Beetroot is naturally rich in nitrate.
Also listed as Beta vulgaris, Beet Root, BeetRoot, Beet Root Powder
What it is studied for
The strongest rated effects first. Bars show the size of the effect, the letter grades the evidence, and each rating lists the studies behind it.
Why is beetroot studied for exercise?
Beetroot supplies nitrate, which the body can convert to nitric oxide. This signaling molecule helps widen blood vessels. Researchers have explored whether that pathway can improve oxygen use and endurance during exercise. 1
Key studies
The most recent publications linked to Beetroot powder's ratings.
Why people take it
SuppCo community snapshot, 2026-09-28. Reasons for use are not evidence that it works.
Questions people ask
Is powder equivalent to the juice used in studies?
That equivalence is not established in the NIH review. Nitrate content varies, so the serving weight alone cannot answer the question. 2
What was measured in endurance studies?
The review assessed outcomes such as exercise efficiency and time to exhaustion. Results were encouraging but not consistent across trials. 1
Does it reliably lower blood pressure?
In the cited meta-analysis, clinic reductions were not confirmed by home or 24-hour readings. That limits confidence in a general claim. 3
Which other foods contain nitrate?
LAVES lists spinach and leafy salads among nitrate-rich vegetables, alongside beetroot. Their concentrations vary. 4
Sources
- Dietary Supplements for Exercise and Athletic Performance: Health Professional Fact Sheet NIH Office of Dietary Supplements
- Nitrat in Lebensmitteln LAVES
