Blood NAD concentration
The NAD concentrations are given in Table Efficacy of the placebo and three NMN treated groups, comparisons of treatment over baseline within the same group




Efficacy of the placebo and three NMN-treated groups, comparisons of the three treated groups vs. placebo, 600 mg vs. 300 mg, and 900 mg vs. 600 mg on the changes of efficacy (Δmean ± SEM) from baseline to day 30 and/or day 60. Compared to the 300 mg NMN group, the 600 mg NMN group had statistically significantly higher NAD concentrations at both 30-day and 60-day (