Regulates Hunger Hormones
Sleep plays a vital role in regulating the hormones that control hunger and appetite. When we don’t get enough sleep, levels of the hunger hormone ghrelin increase, while levels of the satiety hormone leptin decrease. This imbalance can lead to increased appetite and cravings, making it more challenging to stick to a healthy eating plan.
Affects Metabolism and Energy Expenditure
Quality sleep is essential for maintaining a healthy metabolism and energy expenditure. Sleep deprivation can disrupt metabolic processes, leading to decreased insulin sensitivity and impaired glucose metabolism. Additionally, inadequate sleep can reduce energy expenditure, making it harder to burn calories efficiently.