Add Yahoo as a preferred source to see more of our stories on Google. If you constantly feel hungry no matter how you try to manage your appetite, a hormonal imbalance known as leptin resistance could ...

The hormone leptin was discovered 30 years ago to much fanfare. Scientists hoped that leptin, which regulates body fat, could pave the way for obesity treatments. The results in mice were hailed as ...

Leptin, the prototypical adipokine secreted by adipose tissue, operates at the intersection of energy homeostasis and immunity. Beyond its well-known role in appetite suppression and energy ...