Some friends of mine were telling me about the l-glutamine 1000 mg. I did not know why they were telling me about it but I want to know. I got a bit of information that it has to do something with reducing muscles. Does that mean it is for fat people? How does it help in reducing muscles and what would show that it has made a difference. What would one have to take in order to gain some muscle. Does this medication have any side effects? What is the procedure of taking this pill?