:

Does sleeping 8 hours make you look younger? The science behind beauty sleep

According to the National Institutes of Health, adults need 7 to 9 hours of sleep per night for optimal health, and skin rejuvenation is a major benefit. So, does sleeping 8 hours make you look younger? The short answer is that while it won't reverse the clock entirely, quality sleep significantly slows premature aging and promotes a more vibrant complexion.