Leptin is a hormone that is produced by our body's fat cells. It helps regulate our appetite and body weight by sending signals to our brain. When
leptin levels are low, our brain tells us to eat and store more fat. On the other hand, when
leptin levels are high, our brain tells us to stop eating and burn fat for energy. In a nutshell,
leptin plays an important role in controlling hunger and maintaining a healthy weight.
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