A new study reveals how bacteria in the gut can help determine whether the amino acid asparagine from the diet will feed ...

Move over, multivitamins. New research suggests a little-known supplement could help protect people from severe illness or ...

Vegans who meet their daily protein requirements may still fall short on certain essential amino acids, according to new research. The study highlights that protein quality, not just quantity, plays a ...

The chemical foundations of life could be found in the frigid pockets of molecular clouds that exist in the space between ...

Leucine is the amino acid that signals your muscles to start repairing and growing. Here’s why it matters.