Essential amino acids refer to the nine amino acids that our body can’t make on its own. Numerous foods, including animal- and plant-based sources, contain all of the essential amino acids. Essential ...

In warm, shallow waters, a spiny, slug-like creature grazes on bacterial sludge on the seafloor, while sponges nearby filter clouds of suspended particles. A shell-encased Odaraia swims past, picking ...

New research from the Champalimaud Foundation (CF) reveals how missing just one essential amino acid can change gene expression and the brain's sensory systems, prompting animals to seek out ...

Whey protein can be a great way to boost your protein intake. However, it isn't always necessary. Most people get enough ...

Protein is everyone's favorite macronutrient right now. But focusing on the grams you get in a day isn't enough, dietitians say. You should also make sure to vary your protein sources so that you get ...

Preserving lean mass is the secret to staying mobile and independent as you age; these expert-recommended proteins are your ...

Scientists have uncovered how aging alters tryptophan metabolism in the brain, linking a longevity protein to ...

Medically reviewed by Lindsay Cook, PharmD Vitamins C, A, and B, as well as the amino acid l-lysine, are supplements that can ...

A new paper from Whitehead Institute researchers reveals how mice sense an essential amino acid called leucine, which many people get from eating fish, eggs, or nuts. Down the line, the work could ...