Leptin, a hormone produced by fat cells, tells your brain you are full. It does this by signaling the hypothalamus, the part of your brain that regulates appetite. However, individuals with obesity may experience leptin resistance, meaning their bodies don't respond to this fullness signal as effectively.
Other hormones play a role in appetite regulation, including:
- Ghrelin: This hormone, secreted by the stomach and intestines, stimulates hunger.
- GLP-1: This hormone, produced in the intestines, signals the brain to stop eating.
Eating slowly and paying attention to your body's cues can help you feel more full and satisfied after meals.
