Can a vitamin B3 pill help people with rare muscle disease?
Disease control
Ongoing
This study tests whether nicotinamide riboside, a form of vitamin B3, can improve walking distance and muscle function in adults with mitochondrial myopathy, a rare muscle disorder. Thirty-four participants receive either the supplement or a placebo for several months. The main g…
Phase: PHASE2 • Sponsor: Ralitza Gavrilova • Aim: Disease control
Last updated Jun 27, 2026 08:14 UTC