a friend of mine (well, the owner of the gym im into) is using testosterone boosters.. im just kinda curious if that would classify him as unnatural since i think its kinda an illegal drug. im trying to find a good supplement.. but since i guess much scam issues are involved.. i guess.. i ll stick with the basics proven thing..
1. 100% quality of weight training.
2. sleeping well to aid recovery.
3. and eating a well balanced diet.
will these three be good choice? or i need to back them up with supplementation. im able to gain muscle mass even wihtout any vitamins or supps. but thinking that my peers are into supplementation. making me realize that within three months they all grow huge than i am. tanx.. help is very appreciated.