Posted by Raed al nusif on January 31, 1997 at 07:25:30:
i know that the protein consist of 22 amino acid and there is about ten of them called esseincial and the others are non esseincial .
and there is there aminos(valin ,leucine ,isoleucine)called brand chain amino acid.i want to know what is the beneft of them and why they put them to gether??
Raed al nusif