Detailed answer

When you don't get adequate sleep, it can affect the health and appearance of your skin. During sleep, your body repairs and rejuvenates itself, including the skin. Lack of sleep can disrupt this process, leading to a decrease in collagen production, which is essential for maintaining skin elasticity. Additionally, inadequate sleep can result in increased levels of the stress hormone cortisol, which can weaken the skin's structure and lead to sagging. Sleep deprivation also affects blood circulation, causing dullness and puffiness in the skin. Therefore, consistent lack of sleep can accelerate the formation of sagging skin and contribute to premature aging.