Premature aging happens when your body ages faster than it should. Signs include skin changes like wrinkles, sagging skin, hair loss or sunken cheeks.| Cleveland Clinic
Freckles are small brown spots on your skin caused by sun exposure. Most freckles are harmless. They develop mostly in people who have light skin who have blond or red hair.| Cleveland Clinic
Ultraviolet (UV) radiation from the sun can cause wrinkles, premature aging and skin cancer. There are steps you can take to prevent sun damage from UV radiation.| Cleveland Clinic