What is Tryptophan?
L-Tryptophan is an essential amino acid your body needs to function properly. But you have to get tryptophan through your diet or supplements because your body can't make it. For this reason, some experts believe tryptophan is a safe and effective sleep aid when added to your diet as a supplement. In Europe tryptophan is frequently prescribed to work in conjunction with an anti-depressant.
Kosher Tryptophan (ou) Product
Tryptophan can also help increase brain levels of both serotonin which provides a calming action at moderate levels and melatonin a sleep inducing hormone.