Poor sleep is linked to imbalances in many hormones, including insulin, cortisol, leptin, ghrelin, and HGH. Plus, your brain needs uninterrupted sleep to go through all five stages of each sleep ...

While you may turn green with envy at why some people you know never seem to gain weight or become fat even though they eat a ...

Weight loss depends not only on diet or exercise, but also on hormonal regulation in the body. There are several ...

Both hunger and appetite are primarily regulated by signals from two hormones called ghrelin and leptin. Ghrelin, known as "the hunger hormone", is a growth hormone that is secreted through the ...

Sleep deprivation significantly impacts the hormones that control hunger—ghrelin and leptin. Ghrelin, known as the “hunger hormone,” increases appetite and promotes fat storage. When you are ...

There are two hormones in particular, one called leptin and the other is called ghrelin that have specific amount to do with appetite. I can never get, keep the two straight, so the way I remember ...

Indeed, injection of ghrelin into the ventral tegmental area increases food intake in rats. 29 Furthermore, high central leptin concentrations downregulate hypothalamic leptin receptors and impair ...

1 Department of Sport and Exercise Sciences, School of Life Sciences, Northumbria University, Northumberland Building, Newcastle upon Tyne NE1 8ST, UK 2 Brain, Performance and Nutrition Research ...