Notice he only has 2 posts compared to the other members who told you not to... 20 is to young... your system is still maturing and regulating itself... you could cause permanent damage to your body... the point is to progress in bodybuilding not degress... by doing aas at your age you'll be doing more harm then good... just be patient EAT MORE (you could still make substantial gains naturally)... and when you hit a out 25-27 your body will be fully matured and ready for aas... don't let any fool tell you different.. best of luck and congrats on your success so far... keep up the good workOriginally Posted by kevstar