Protein claims are everywhere. Here’s why experts are questioning what those bold labels really mean.

Lots of people are talking about peptides. But what are they? Here’s a quick primer on the health trend and what we know about peptides’ safety.

Gentle yet powerful, peptide serums boost collagen, hydrate deeply, and deliver visible firmness. We tested the top picks from editors and dermatologists.

From affordability to easily digestible, these are some of the best proteins for seniors as it helps maintain bone health and muscle mass.

Kennedy Jr. Kennedy announced on a recent episode of the Joe Rogan Experience podcast that he plans to loosen restrictions on 14 peptides that the Food and Drug Administration (FDA) previously ...

A new study found Spinraza treatment restores a key amino acid called taurine in SMA type 1, which may improve clinical ...

The Evolution of Wheat Protein in the 2026 Market The trajectory of the plant protein market is increasingly defined by the “hydrolysate” movement. While isolated proteins were the standard for the ...

Scientists have discovered a surprising link between a common nutrient in our food and how long men may live. The nutrient is called tyrosine, a natural substance found in many protein-rich foods such ...

Tea quality depends on a delicate balance between amino acids and secondary metabolites, yet how these compounds are coordinated at the molecular level has remained unclear.

Can you have too much protein, do some people need more than others, and what are the best protein sources? A bariatric ...

A massive study of more than 270,000 people has uncovered a surprising link between a common amino acid and how long men live ...

Amino acids, the building blocks necessary for life, were previously found in samples of 4.6-billion-year-old rocks from an asteroid called Bennu, delivered to Earth in 2023 by NASA's OSIRIS-REx ...