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Table 2 Changes in body composition of the participants after the 6-week intervention

From: Nicotinamide mononucleotide supplementation enhances aerobic capacity in amateur runners: a randomized, double-blind study

 

Control Group

Lower Dosage

Medium Dosage

High Dosage

Time P value

T × D P value

∆ body mass (kg)

0.15 (−0.42, 0.72)

0.07 (− 0.44, 0.57)

− 0.05 (− 0.78, 0.68)

0.63 (0.21, 1.04)

0.13

0.27

∆ BMI (kg/m2)

0.05 (−0.14, 0.25)

0.03 (− 0.15, 0.21)

− 0.02 (− 0.28, 0.24)

0.23 (0.08, 0.39)

0.11

0.24

∆ FFM (kg)

0.76 (0.17, 1.35)

−0.24 (− 0.95, 0.46)

−0.02 (− 0.72, 0.69)

0.31 (− 0.23, 0.85)

0.13

0.09

∆ body fat (%)

−0.94 (−2.11, 0.24)

0.47 (− 0.38, 1.31)

0.03 (− 1.04, 1.08)

0.16 (− 0.65, 0.96)

0.74

0.16

  1. Note: ∆,The difference between pre and post intervention in mean (95% CI). ANOVA for repeated measurement for interaction of time (T) and dose (D)