A WORD FROM THE EXPERT
Sleep plays a crucial role in overall health, including skin health. Understanding the impact sleep has on our skin will help you achieve healthy skin.
1. Cellular Regeneration: During sleep, the body enters a state of repair and regeneration. It is during the deep stages of sleep that the production of collagen, a key protein for skin structure and elasticity, is most active. Collagen helps prevent skin sagging and reduces the appearance of wrinkles.
2. Improved Blood Flow : Sleep also promotes better blood circulation. Good circulation is essential for delivering the necessary nutrients and oxygen to the skin. This helps maintain a radiant complexion and speeds up the healing process of skin injuries, such as blemishes or scars.
3. Reduced inflammation: Adequate sleep helps regulate levels of the stress hormone cortisol . High levels of cortisol can cause inflammation throughout the body, including the skin, which can worsen conditions like acne, eczema, and psoriasis. By reducing cortisol, sleep helps control this inflammation.
4. Moisture balance: During sleep, the skin rebalances its moisture. Sufficient hydration is essential to maintain skin elasticity and smoothness. Lack of sleep can disrupt this regulation, leading to dry skin and dark circles under the eyes.
5. Strengthens the immune system: Sleep strengthens the immune system, which plays a protective role against various skin infections and promotes faster wound healing. Healthy skin is often a reflection of a strong and balanced immune system.
In conclusion, sleep is a key factor in maintaining healthy and beautiful skin. Good sleep hygiene, including 7 to 9 hours of sleep, allows the body to carry out essential skin repair and regeneration processes. To maintain the health of your skin, make sure to make sleep a priority in your daily routine.
Jennifer Aiach Brami, Doctor of Pharmacy