Diet and hunger hormone

The most important factor in increasing ghrelin is calorie restriction (i.e., dieting). And the stricter the diet, the more ghrelin is produced, making it harder to refuse food. Obesity, on the other hand, is marked by lower ghrelin levels, but a higher potential for its action (ghrelin resistance). It's also worth noting that ghrelin works in tandem with the hormone leptin saturation (which, in turn, is produced directly in adipose tissue). The body can maintain a stable body weight by balancing the production of ghrelin, leptin, and insulin. When a person's metabolism is impaired, they may feel compelled to eat regardless of their body's actual needs, which can lead to overeating and weight gain.

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