Pumpkin seeds are packed with nutrition, but are they a suitable bedtime snack? Learn what the research says about eating pumpkin seeds to improve sleep.

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 ...

As you might have deduced from the above drinks for sleep, there are quite a few nutrients that promote better shuteye, ...

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, ...

New research suggests that walnuts may help you sleep. Experts explain why, and whether you should add a handful of walnuts ...

Hint: It's probably more than the bird making you sleepy. Tryptophan is an essential amino acid that’s a vital building block for protein in the body. There are 20 known amino acids, nine of which ...

If sleep eludes you, smart dietary changes such as changing meal times and eating certain superfoods may help.

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 ...

Merve Ceylan is a dietitian and health writer with four years of experience writing for companies in the nutrition and health industry. Nick Blackmer is a librarian, fact-checker, and researcher with ...