Trying to build lean mass? Take glutathione and L-citrulline, say researchers

(Natural News) Researchers suggest that people who are trying to build lean mass should take glutathione and L-citrulline supplements. Their suggestion comes after finding a positive association between these supplements and muscle strength. In their study published in the Journal of the International Society of Sports Nutrition, the researchers recruited 75 resistant-trained men aged between…

>View original article