Ultraviolet (UV) radiation is the culprit in sun-related
skin damage. UV radiation reaches the earth at different wavelengths,
each with different effects on the skin. Both UVA and UVB rays can cause
skin cancer. UVB rays are the primary cause of sunburns. UVA rays penetrate
deeper into the skin. They can contribute to sunburn, and they can also
produce the wrinkling, sagging and broken blood vessels that most of us
think of as age-related. Not only can unprotected sun exposure damage
your skin’s appearance, according to the Skin Cancer Foundation
over 90 percent of skin cancers are due to sun exposure.
The good news is that you can be safe in the sun
and still enjoy all the benefits of a healthy, active, outdoor lifestyle.
Here are some facts and tips: