Have you wondered why older people get wrinkles? Over time, our skin begins to wrinkle. Exposing ourselves to the ultraviolet (UV) light from the sun makes our skin less elastic. Therefore, wrinkles appear on our faces and bodies. The other big factor is gravity. Gravity can cause skin to sag and also wrinkle.
If you laugh a lot and smile a lot, such habits also wrinkle the skin. There other one is like frowning. Some of these habits are easier to change than others. You can’t really control how you use your facial expressions, especially when you sleep. But you can avoid other factors such as smoking.
Many research has been done to reverse wrinkles. Some work and others don’t. Some of them require surgery and procedure done by a doctor. Talk to a dermatologist if you are really concerned about your wrinkles.
Source: National Institute of Aging (NIA)