Nitric Oxide Foods and Circulation: What Helps Blood Flow

By SodaApiek Editorial Team · Updated November 12, 2026 · 2 min read

Nitric oxide helps blood vessels relax.

Foods to eat

• Beets and leafy greens (nitrates)
• Citrus and berries (vitamin C and polyphenols)
• Nuts, seeds and legumes (arginine)
• Fish rich in omega-3s

Habits that help

Regular walking, no smoking, limited sodium and managing blood pressure are central; the NHLBI provides resources on heart health.

Supplements

L-arginine is one supplement route, with mixed evidence. Check interactions before combining with blood pressure medicine.

Bottom line

Food and activity come first, as in our shopping list.

Cooking ideas

Roast beets with olive oil and herbs, toss arugula or spinach into omelets, add walnuts to salads, and finish meals with citrus fruit. Keep sodium moderate by cooking at home, and pair meals with a short walk to support circulation.

If you take blood pressure medication, tell your clinician before making large dietary changes such as daily beet juice, since combined effects are possible.

Frequently asked questions

*These statements have not been evaluated by the FDA. SodaPeak is not intended to diagnose, treat, cure or prevent any disease. This article is for education, not medical advice. We may earn a commission from links to the official seller. See our disclaimer.