Amino acids, the build has been unable to build themselves back up. Amino acid deficiency has been no lack of it. The most commonly found Glutamine,Tyrosine, Cystine, Amino acids,caffeine, which is found in the normal muscle. When it finds a lack of muscle atrophy easy, especially in cancer patients in addition to the above, this amino acid is also important to strengthen the functioning of white blood cells are lymphocyte and amino acids called "Arginine" also helps to regulate the nitrogen balance in the body, the balance is very important, because whenever the balance of nitrogen lost to the patient resulting residue and. depression has been slow to respond.