Check out our top picks for the best tryptophan supplements on the market. If you’re looking for a natural way to support your mood and sleep, NOW Supplements, L-Tryptophan 500 mg is a great option.

You lean back, pat your overstuffed belly, and hear someone mumble, “It’s the tryptophan in the turkey.” Ah, yes, the infamous tryptophan—Thanksgiving’s scapegoat. Never mind that it’s ...

More information: Niranjan Venkateswaran et al, Tryptophan fuels MYC-dependent liver tumorigenesis through indole 3-pyruvate synthesis, Nature Communications (2024). DOI: 10.1038/s41467-024-47868 ...

Tryptophan (sometimes referred to as l-tryptophan) is an essential amino acid ... Chicken’s both high in protein and tryptophan. Now, you can speed up the cooking process by roasting it ...