Whey and plant proteins help build muscle. Whey is a complete protein that is easily absorbed, while plant protein is lactose ...

The human body is a dynamic place. Blood pumps, spinal fluid flows, oxygen comes in and carbon dioxide goes out. Deeper still, charged molecules pass through cell walls, quietly keeping the body's ...

Scientists have unraveled the step-by-step activation process of a protein with a deep evolutionary history in all domains of life, opening the door to harnessing its functions for use as a ...

Proteins often function in pairs or groups, concealing their internal connection points and making it difficult for ...

Age-related changes in protein tagging and degradation may help explain how the brain declines over time and why diet can still influence these processes.

Photo-Illustration by TIME (Source Images: Huizeng Hu—Getty Images, Olga Yastremska—Getty Images, Cristofor Moldovanu—500px/Getty Images, Anastasiya Larionova—Getty Images, Insan Kamil—Getty Images) ...