i have been told by a friend, who is a keen body builder that GABA(gamma-aminobutyric acid) is a really good suplement. for building muscle mass and fat loss as well as other positive side effects. ive had a look on the web but all the info i find seems to only be positive due to the sites tending to be selling the stuff. but is it any good for bulking up, can i take it in the army or will i get a swift kick in the arse if found by CDT. any one used it befor?