04/28/2026
For a while, the FDA banned tryptophan supplements. That's great news, because this amino acid and its derivative, 5-HTP, have potential benefits for mental and digestive health. You can read more in this article from my website:
Tryptophan is an essential amino acid that is involved in mood regulation, sleep, and appetite regulation. In the body it is converted into the neurotransmitters serotonin and melatonin and is used in other important processes in the body.