Discover how sleep loss rewires your brain for cravings and weight gain, impacting appetite, metabolism, and overall health.

Maybe this was why my crush on him had developed to the point it was almost painful — though in a delicious, desiring way.

Ghrelin, produced primarily in the stomach, signals that you are hungry, while leptin ... a group of health issues such as high blood pressure, belly fat and high blood sugar that raise the ...

Participants in sleep deprivation studies not only rated high-calorie foods as more desirable but were also more likely to choose them, regardless of how hungry they actually felt ... a group of ...