هل النوم يجدد الجمال فعلاً؟

"Beauty sleep" is more than just a common joke; sleep experts have confirmed that the quality of nightly rest directly affects skin health and its youthful appearance. During deep sleep, the secretion of growth hormone increases, stimulating collagen production, which helps renew cells, reduce inflammation, and maintain skin hydration.

Sleep Stages

According to a report by "Vice," even during lighter sleep stages, the nightly cycle works to improve moisture balance and strengthen the skin's protective barrier. The deep sleep stage or Rapid Eye Movement (REM) increases blood flow to the skin and enhances the cell renewal rate, something that no cosmetic product can fully achieve.

Effects of Insomnia

Lack of sleep leads to dry skin, the appearance of wrinkles, dark circles, and puffy eyes, and skin health can noticeably deteriorate after several nights of inadequate sleep. Studies have shown that people suffering from sleep deprivation are perceived as less attractive and more fatigued, and their self-confidence and social interactions are affected.

Investment in Beauty

Despite the benefits of skincare products, researchers emphasize that regular and restful sleep is the foundation of natural beauty and is a long-term investment in maintaining health and appearance.