The supplementation of a whey-derived peptide has been shown to lower self-perceived levels of stress among middle-aged ...

Castells-Nobau et al. provide insight into how bacteriophages in the gut microbiome contribute to regulating food addiction by modulating tryptophan and tyrosine metabolism in the host.

The legend of tryptophan in turkey having the power to make people sleepy has become almost as famous as the bird's white and dark meat. But does Thanksgiving turkey actually induce drowsiness?

Castells-Nobau et al. provide insight into how bacteriophages in the gut microbiome contribute to regulating food addiction by modulating tryptophan and tyrosine metabolism in the host.

Our editors also may be in touch with follow-up questions. Amino acid dietary supplements like L-tyrosine are often found in sports nutrition products, claiming to boost athletic performance and ...

Depression is a common psychological disturbance that is characterized by loss of pleasure in life, lack of joy or happiness, ...

Over a thousand students and dozens of educators offered ideas for how to have meaningful discussions about difficult topics. Here are some practical ideas — for use in or out of school. By ...

Consuming a small handful — about 1 ounce — of pumpkin seeds a few times per week can contribute to your intake of tryptophan. Routhenstein recommends sprinkling pumpkin seeds on salads, yogurt or ...