Protein is an essential nutrient for staying healthy. It helps build and repair muscle, supports immune function and aids in the production of hormones and enzymes that regulate many processes in the ...

A massive study of more than 270,000 people has uncovered a surprising link between a common amino acid and how long men live. Researchers found that higher levels of tyrosine—an amino acid found in ...

Catch Cosmically Curious on Weekend Edition Sunday at 8:35 a.m. and again on Mondays during Morning Edition at 7:32 a.m. and ...

Peptides are getting a lot of attention on social media and in the news. Before trying them, ask yourself: What are peptides, ...

Our reliance on these molecules is incredible.

Peptides come in creams and pills, but injections are most common because that enables the compounds to bypass digestion, making it easier for your body to use.  Some peptide-based products are well ...

UCLA and Stanford Medicine researchers, in collaboration with scientists from the University of Utah and Columbia University, ...

Key takeawaysResearchers and scientists have engineered a new class of supercharged T cells that are stronger, longer-lasting ...

Many users of weight loss medicines report hair loss as a side effect, but just how direct is the link between the two? And ...

Research from UC Santa Cruz indicates that the P3 peptide—an alternative cleavage product of the amyloid precursor protein—may play a role in Alzheimer’s disease.

With the help of four expert nutritionists, the Good Housekeeping Institute tried and tested the best vegan protein powder on the market. Shop now.

Many people exercise consistently, try to eat well and still struggle with stubborn belly fat that refuses to go away. When ...