Does anyone use either of these two supplements. I read up on both. Lglutamine saying that it helps curb cravings and prevent a build up of lactic acid in the muscles. ClA claiming to help people maintain an healthy weight and get leaner while losing fat. Lglutamine is suppose to be a amino acid the body already produces but could need more of. If you use either of these two what brand do you use and what benefits have you seen? I thought maybe the Lglutamine might help me with my running, help preventing lactic acid during my more intense workouts,not sure though.