Beet Supplements: Nitrates, Fermented Beets and What the Research Shows
Beet powders and capsules have become popular with active people. This guide explains what is in them, why fermentation is used, what the research shows, and how to choose between powder and capsules.
Why beets?
Beets are a natural source of dietary nitrate. The body converts nitrate to nitrite and then to nitric oxide, a molecule involved in widening blood vessels and blood flow. That pathway is well established, and it is the reason beets are studied in sports nutrition.
What does “fermented” mean?
Our beets are fermented with Lactobacillus acidophilus. Fermentation helps break down plant fibers, which makes the beets easier to digest.
What the research says
The evidence for exercise performance is mixed. A 2025 review of published studies found that beetroot juice taken a few hours before exercise had a small benefit on physical performance, while longer-term use had a negligible effect, and people respond differently. A beet supplement can be a useful part of an active routine, but it is not a substitute for training, sleep and a balanced diet.
Powder or capsules?
- Powder mixes into shakes, smoothies and food, and lets you adjust the amount.
- Capsules are convenient, tasteless and easy to carry.
Our beet options
- Fermented Organic Beet Booster Powder – 1.8 oz: half a teaspoon provides 800 mg of fermented organic beets, 100 mg of organic cocoa, 93 mg of organic pumpkin seed and 5 mg of Lactobacillus acidophilus. More than 95% certified USDA organic, allergen and gluten-free, and suitable for vegans.
- Fermented Beet with Maca – 60 Vegan Capsules: fermented organic beets with maca, carrot and spinach. Suggested use: 2 capsules daily. No artificial colors, flavors or preservatives.
Who should be careful?
- Blood pressure. If you have low blood pressure or take blood pressure medicine, speak with your doctor first.
- Kidney stones. If you have a history of kidney stones, ask your doctor before using beet products regularly.
- Pregnancy and breastfeeding. Check with your healthcare provider.
- A harmless surprise. Beets can turn urine or stools pink or red.
Frequently asked questions
When should I take a beet supplement?
Studies on exercise usually give beet nitrate two to three hours beforehand. Otherwise follow the label.
Does the powder taste like beets?
It has an earthy beet flavor with cocoa, and blends well into smoothies.
Buy beet supplements in Winter Haven, Florida, or online
You can pick it up in person at our store or order online for delivery.
My Nature’s Delight
3085 Cypress Gardens Rd, Winter Haven, FL 33884
Phone: (863) 324-1778
Monday–Friday 9:00 AM – 7:00 PM · Saturday 9:00 AM – 5:00 PM · Sunday 11:00 AM – 4:00 PM
Get directions · Contact us
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. This article is for general information only and is not medical advice. Source: umbrella review of beetroot juice and physical performance (2025), National Library of Medicine.
