Amino acids could be even further processed to provide Vitality for advancement and development. People with IBD deficiency have inadequate amounts of an enzyme that helps break down a specific amino acid named valine.????? ? ?? ???? ??? ??? ???? ????? ??? ????? ???? ?????? ???? ?? ?? ????? ???? ? ?? ??? ?????????. ?????.?? ??? ????? ??? ??? ???? ?