Friday, May 20, 2011. Managing eczema on your scalp. Scalp eczema doesnât get much press, but a lot of us live with the problem every day. Me, for example: I own virtually no dark-colored tops, because a snow of skin flakes shows up within seconds.
Trypsin is secreted into the duodenum, where it acts to hydrolyse peptides into their smaller building blocks, namely amino acids (these peptides are the result of the enzyme pepsin breaking down the proteins in the stomach).
Tryptophan is an essential amino acid that is needed for the production of niacin, serotonin, and melatonin. Serotonin is needed to transmit nerve impulses from the brain and is essential in regulating mood. It also works in conjunction with melatonin to regulate sleep rhythms.