Reply To: Acetyl-L-Carnitine Home / Forums / Diet and Nutrition / Acetyl-L-Carnitine / Reply To: Acetyl-L-Carnitine dave March 25, 2009 at 8:48 am #7898 Someone has been giving you some bad information, it wont help you. Dieting right and training right is the answer and even doing those perfectly you may still lose some muscle mass. Settings