According to an article in the Boston Globe, the key may lie in a small molecule abbreviated BAIBA.

The researchers are still far from creating exercise in a capsule, but the early work published Tuesday in the journal Cell Metabolism has produced an intriguing clue. The small molecule, generated by muscles during exercise, helps convert normal energy-storing white fat to become energy-burning brown fat and increased blood sugar control in mice.

By generating this molecule, the body is able break down fat and gain better blood sugar control – two of the principal benefits of exercise.

I think this research is pretty cool because it offers proof that exercise not only helps you feel better mentally – it also causes physical changes in your body that promote better heath.

[Boston Globe]

The post Why is exercise good for the body? The answer may lie in a tiny molecule. appeared first on The Runner's Resource.