MIT scientists have identified cysteine — an amino acid found in foods like meat, dairy, beans, and nuts — as a potent trigger for intestinal repair. In mice, a cysteine-rich diet activated immune ...

A Salk Institute study found that a simple dietary amino acid, methionine, dramatically improved survival in mice facing severe infections and inflammatory conditions. Rather than directly targeting ...

The immune system depends on molecular alarms that detect danger inside cells. One of these alarms is STING, short for ...

Gut microbial metabolism is intimately linked to host immune homeostasis. Aromatic amino acids (AAAs) serve as substrates for both host and microbial enzymes, yielding a diverse array of metabolites ...

Branched-chain amino acids (or better known as BCAAs) are known for promoting muscle repair and muscle growth. They even decrease muscle soreness and increase power output, which is why you’re ...