Ghrelin and leptin can promote and suppress osteoclastogenesis. These hormones interact to control bone metabolism and their relationship changes with age, according to a new study published in ...

To investigate cross-sectional and longitudinal relationships among exercise, sleep, ghrelin and leptin. There were no consistent cross-sectional patterns between self-reported sleep measures and ...

Let me start by explaining the function of these hormones. Ghrelin is a hormone that regulates our drive, or need, to eat. It is released in our gut (intestines) when our body requires energy. Leptin, ...

Ghrelin, hitherto known chiefly as an agonist of the growth hormone-secretagogue receptor with unclear physiologic functions, has emerged in the last 2 years as an important factor in the control of ...

The old Dunkin Donuts line inevitably appears in the back of my mind when I wake for an early run. It’s hard not to think about the weary employee and his slogan as he heads off to work when I’m ...

Forbes contributors publish independent expert analyses and insights. Questions about hunger and fullness come up constantly in my clinic. Many patients try to manage appetite through willpower alone, ...

Ever wonder what makes you feel hungry or full? It's not just the food you eat. Two hormones, ghrelin and leptin are responsible for controlling your appetite. Of the two, ghrelin is the one that ...

Ghrelin is a hormone produced by specialized cells that line the stomach and the pancreas. In the stomach, cells that secrete ghrelin include the P/D1 cells in the fundus or upper part of the stomach ...

Things You Should Know About the “Hunger Hormone” Do you often find yourself feeling hungry shortly after eating? This common ...

The gut hormone fragment peptide YY 3–36 (PYY) reduces appetite and food intake when infused into subjects of normal weight. In common with the adipocyte hormone leptin, PYY reduces food intake by ...