The Science of Sleep Banking: Can You Store Rest for Later?
Thursday, 2026/02/0599 words2 minutes919 reads
Some people think we can save extra sleep for busy times. This is called sleep banking. It means sleeping more before you know you will be busy.
Scientists did a test with soldiers. Some slept more before a busy week. These soldiers did better when they had less sleep later.
Other studies show sleep banking might help doctors and athletes do better. But not all scientists agree. Some say we can't really save sleep.
Sleep is important for our body and brain. It helps us think clearly and stay healthy. Most adults need 7-9 hours of sleep each night.
