NetWellness is a global, community service providing quality, unbiased health information from our partner university faculty. NetWellness is commercial-free and does not accept advertising.
Sunday, May 19, 2013
Protect Your Family from the Sun's Rays
Ask anyone suffering from skin cancer, tanning is a bad idea! According to the American Cancer Society, overexposure to sunlight and other forms of ultraviolet (UV) radiation is thought to be the major risk factor not only for basal and squamous cell skin cancers, but for the more serious melanoma, as well.
Skin Cancer is on the Rise
Skin cancer is the most common type of cancer, with one in five Americans developing skin cancer at some point in their lifetime. While the vast majority of these are basal cell skin cancer, the least dangerous, the number of melanomas is on the rise. The American Cancer Society estimates that more than 68,130 people were diagnosed with melanoma in 2010. More than two million Americans are diagnosed with some type of skin cancer each year, and more than 11,790 die. Melanoma accounts for approximately 75 percent of the skin cancer deaths.
Even though cancer usually does not develop until later in life, skin damage from sun overexposure builds up over time, and once damage occurs, it cannot be reversed. Melanoma is the most common form of cancer for young adults ages 25-29 and the second most common form of cancer for adolescents and young adults ages 15-29.
Sun Damage Cannot be Reversed
The sun emits three types of ultraviolet rays: UVA, UVB and UVC. UVC is not a problem, it is absorbed by the ozone layer in the Earth's atmosphere. But UVB rays cause sunburn as well as skin cancer and premature aging of skin. UVA rays stimulate tanning but are also linked with other problems such as cataracts and other eye problems, premature aging of skin, wrinkling, loss of skin elasticity, skin rashes, and allergic or other reactions to drugs. UVA and UVB are both designated as causes of skin cancer by the National Institutes of Health.
Last Reviewed: Jul 10, 2009
Patricia Brinkman, MS, Ext. Education, FCS/CED
Ohio State University Extension County Operations
College of Food, Agriculture, and Environmental Science
The Ohio State University