Researchers have identified the brain circuitry that links deep sleep with the release of growth hormone, revealing how the two regulate each other. The newly discovered feedback loop helps explain why poor sleep can interfere with growth, muscle repair, fat …
A good night's sleep does far more than leave you feeling refreshed. It also triggers the release of growth hormone, a key hormone that helps build muscle and bone, burn fat, and support healthy grow… [+5403 chars]