Almost all bacteria rely on the same emergency valves--protein channels that pop open under pressure, releasing a deluge of cell contents. It is a last-ditch effort, a failsafe that prevents bacteria ...

Protein is an important food group to include in your diet. Your body needs protein to build bones, muscles, cartilage, and skin. It also needs protein to repair cells and tissues, make and regulate ...

Animal proteins are complete proteins, so they contain all nine essential amino acids. Plant-based proteins can support muscle gain if you consume them in larger doses or combine them with other ...