The tryptophan found in turkey (and chicken!) will help you have a more complete night’s sleep, making turkey roll-ups the ...

Tryptophan is often dismissed as the reason for post-Thanksgiving fatigue, but its role in human health extends far beyond the holiday table. As an essential amino acid, tryptophan is crucial for ...

Are you looking for foods that can help you improve your sleep, regulate your mood, and keep your appetite in check? Well, the best foods high in tryptophan can do just that. Tryptophan is an ...

The amino acids 5-hydroxytryptophan (5-HTP) and l-tryptophan are precursors of serotonin. 5-HTP is generally recommended over l-tryptophan because it crosses the blood-brain barrier at a higher rate, ...

In the present study, we hypothesized that the REM-suppressing effects of 5-HT 1A receptor stimulation would counteract the REM-disinhibiting effects of rapid tryptophan depletion (RTD), and vice ...

Do you believe in the holiday food coma? Many people do. A mainstay on the dinner table at this time of year, turkey contains tryptophan, which is widely believed to be responsible for the ...

The amino acids 5-hydroxytryptophan (5-HTP) and l-tryptophan are precursors of serotonin. 5-HTP is generally recommended over l-tryptophan because it crosses the blood-brain barrier at a higher rate, ...