How To Suppress Appetite With A Single Hormone

Experiments on a neural circuit hidden within a mysterious part of the brain may have revealed new ways to control hunger, a new study finds.Given the vital role that food plays in survival, it's not surprising that scientists have previously discovered many brain regions linked with eating. For example, hunger can trigger the release of the hormone ghrelin, which can in turn trigger neurons that stimulate feeding.However, so far efforts to control feeding and unhealthy eating behavi