Beetroot juice may boost heart blood flow and walking in leg artery disease
Disease control
Completed
This phase 2 trial tests whether short-term consumption of concentrated beetroot juice, which is rich in inorganic nitrate, can improve blood flow to the heart and legs, and enhance walking performance in people with peripheral arterial disease (PAD). PAD causes leg pain during e…
Phase: PHASE2 • Sponsor: David N. Proctor, PhD • Aim: Disease control
Last updated Aug 15, 2026 00:00 UTC