How Can Sleeping Cause Wrinkles?
Sleeping, per se, does not cause wrinkles. Instead, it is how you sleep that leaves you at risk of lines and creases. When you sleep on your side or stomach, there is a force applied to your face. This force is also applied to the collagen in your skin and will eventually cause the breakdown of this important protein. When collagen breaks down, you're at risk of developing wrinkles, lines and sagging skin.