From: Glutathione supplementation suppresses muscle fatigue induced by prolonged exercise via improved aerobic metabolism
Placebo
Glutathione
POMS test
Vigor-activity
54.5 ± 2.8
58.8 ± 3.2*
Fatigue-inertia
51.0 ± 2.8
45.1 ± 2.7*
VAS
6.0 ± 0.7
4.7 ± 0.8