A recent Nature Metabolism study reports that circulating lactate levels are positively associated with weight loss in cancer cachexia patients. Mouse model experiments also revealed that ...

A volunteer is monitored after being given a large dose of glucose to determine how well people switch from fat to carbohydrate metabolism as they age. In the tests at UC Berkeley, subjects had their ...

Science has confirmed what sports lovers have always known from experience: exercise is good for the brain. It increases blood flow, inhibits stress hormones, and stimulates the release of 'feel good' ...