Did you ever wonder why it is easier to gain weight than keeping it off?
The key to this is in the fat cells where a powerful hormone is produced called leptin. Leptin signals the brain to regulate the metabolism in order to store or burn fat.
Leptin is a hormone produced by fat cells that helps regulate appetite and energy expenditure. When leptin levels are high, it signals to the brain that the body has enough energy and can stop eating. However, when the body becomes resistant to leptin, this signaling system breaks down, leading to increased appetite and
