The effects of chronic betaine supplementation on body composition and performance in collegiate females: a double-blind, randomized, placebo controlled trial.
Jason Michael CholewaAndrea HudsonTaylor CicholskiAmanda CervenkaKarley BarrenoKayla BroomMcKenzie BarchStuart A S CraigPublished in: Journal of the International Society of Sports Nutrition (2018)
The results of this study indicated that betaine supplementation may enhance reductions in fat mass, but not absolute strength, that accompany a resistance training program in untrained collegiate females.