Could a simple supplement mix help leg pain sufferers walk pain-free?
Symptom relief
Ongoing
This early study tests whether a combination of arginine, tetrahydrobiopterin, and vitamin C can boost nitric oxide levels in the blood and help people with peripheral artery disease walk longer without pain. Ten participants will take the therapy and be monitored for changes in …
Phase: PHASE1 • Sponsor: Louis Messina • Aim: Symptom relief
Last updated Jun 27, 2026 12:07 UTC