How does sleep affect insulin sensitivity and metabolism?

Created from Britannica articles using AI. AI can make mistakes, so verify using Britannica articles.

Hear how scientists are studying the sleep-related brain activity of animals and migratory birds — sleep Find out how scientists are studying the sleep activity of migratory birds.

Sleep plays a vital role in maintaining a healthy metabolism by regulating key hormonal processes. Specifically, sleep contributes to the maintenance of insulin sensitivity, which is essential for the body to effectively manage blood sugar levels and support overall metabolic health.1

In addition to its impact on insulin, sleep regulates hormones such as leptin and ghrelin, which are responsible for controlling appetite. By keeping these hunger signals balanced, adequate sleep helps individuals maintain a healthy weight and prevents the metabolic disruptions associated with sleep deprivation.1