Peter Attia· MD
the other study I would uh reference is also a very small study that was done in 20 patients uh 10 of whom had um or 20 20 patients with Parkinson's disease 10 were put on nicotinamide riboside 10 on a placebo for four weeks and it saw some change in one of the movement disorder uh rating scales that's used to qu uh to subjectively uh quantify movement in patients with with PD