Sleep is often referred to as the “beauty sleep,” and for good reason. During sleep, the body repairs itself, and the skin undergoes cell regeneration. This restorative process helps heal daily damage caused by environmental factors such as sun exposure and pollution. Inadequate sleep leads to tired, dull skin and can cause issues like dark circles and premature wrinkles. Experts recommend 7-9 hours of quality sleep per night to allow your skin to repair and rejuvenate itself. A proper rest schedule is one of the most effective and natural ways to keep your skin youthful and glowing.