Ghrelin is a hormone. Its primary role is to regulate appetite. It also facilitates the function of the pituitary gland, controls insulin, and protects cardiovascular health. In this article, we ...

Ghrelin and leptin are two hormones that are of great interest in appetite regulation. Leptin is commonly considered anorexigenic (i.e., appetite suppressant), while ghrelin is orexigenic (i.e., ...

Ghrelin is a peptide hormone produced by the gastrointestinal tract, with multiple actions in the body. Its best-known function involves energy metabolism. Ghrelin is an orexigenic hormone which ...

Ghrelin is a crucial hunger hormone with a significant impact on your appetite, food intake, and feeling of satiety. This makes it a key factor in achieving and maintaining a healthy weight. Although ...

Ghrelin is a hormone that is produced and released in the stomach. People often refer to it as the “hunger hormone” because it increases appetite. It also promotes blood sugar regulation, prevents ...

Figure 1: Stimulation of feeding by single ICV administration of ghrelin. To determine whether an endogenous tone of ghrelin signalling is present in the hypothalamus, we investigated the effect of an ...

Study finds that ghrelin, produced during stressful situations, primes the brain for post-traumatic stress disorder. About a dozen years ago, scientists discovered that a hormone called ghrelin ...

New research suggests that ghrelin, a naturally occurring gut hormone, increases our willingness to pay for food, while simultaneously decreasing our willingness to pay for non-food items. Research to ...

Share on Pinterest A small new study suggests vigorous exercise can help suppress the “hunger hormone,” particularly in females. mihailomilovanovic/Getty Images Exercise has a complex relationship ...

Could lack of sleep be causing you to gain weight? Think about it: If you’re feeling sleepy at work, you may be tempted to reach for a cup of coffee (or several cups) and a doughnut for a quick shot ...