What is a common effect of sleep deprivation in terms of weight management?

In the context of sleep deprivation and its effects on weight management, increased appetite is a significant consequence. When individuals experience a lack of sleep, hormonal changes occur that can drive an increase in appetite. Specifically, sleep deprivation affects levels of ghrelin, which stimulates hunger, and leptin, which signals satiety. When sleep is insufficient, ghrelin levels rise while leptin levels drop, leading to an overall increase in appetite.

This phenomenon is often linked to cravings for high-calorie and carbohydrate-rich foods, exacerbating challenges in weight management. Essentially, the body's biological hunger signals become dysregulated, making it more difficult for individuals to control their food intake effectively. Therefore, understanding the impact of sleep on appetite regulation is crucial for addressing weight management concerns.