Firstly it must be stated that supplements are by definition a supplement to a healthy diet and lifestyle, not a replacement for it. People get fat and tired because they don’t exercise, don’t sleep, expose themselves to toxins, have too much stress and eat poorly.
L-Glutamine is the most abundant amino acid in muscle tissue; with intense training, glutamine levels can become severely depleted.
Methylation is a chemical reaction that occurs in every cell in your body on every single day of your life. From a chemical perspective, Methylation is adding methyl groups to a molecule.