Florida is the Sunshine State, but with that comes a lot exposure to the sun. Floridians, snowbirds, and tourists love the state for its sunshine and warm weather. However, too much sun exposure can be dangerous. Overexposure to the sun creates oxidative radicals in a person’s skin tissue. The result? Premature wrinkles and aging of the skin, painful sunburns, and skin cancer. Below, I will discuss the importance of safety in the sun, which includes using sunscreen.
Living in a sunny climate places a person at a higher risk of developing melanoma. Melanoma is the deadliest form of skin cancer. In 2015, it was estimated 73,000 Americans were to be diagnosed with melanoma. Long sun exposure and a few sunburns in your lifetime increases your risk of developing melanoma.
The sunlight contains ultraviolet rays, UVA, UVB, and UVC. UVA rays are emitted all day and are the ones that contribute to skin cancer; UVB rays are the most intense from 10 a.m. to 4 p.m. – these rays are the ones that are known to cause sunburns; and UVC rays do not reach the Earth’s surface.
Regardless of your complexion, it is recommended to wear sunscreen if prolonged exposure to the sun is anticipated. Cancer doesn’t discriminate based on skin shade, so protecting yourself from the sun’s rays is critical.
The American Academy of Dermatology recommends everyone uses sunscreen that protects against both UVA and UVB rays. Topical sunscreens offer a physical barrier/blocker of the sun’s UV radiation. The strength of protection of SPF 30 or higher is endorsed. Using the Biophotonic™ Scan offered in Dr. Kordonowy’s office, the amount of protective antioxidants derived from your vegetables and fruit in your skin can be measured.
It’s good to use sunscreen on a cloudy day, up to 8 percent of the sun’s rays can still penetrate your skin. Sunscreen should be applied to skin 15-30 minutes before heading outdoors, so the skin can absorb it. One ounce of sunscreen is the suggested amount to use over the body. Sunscreen should be applied every two hours.
People have written about sunscreen not being safe for a person’s skin because of certain chemicals, but is it believed the benefits that sunscreen provides (preventing sunburn and skin cancer) beats out the not-yet proven claims of toxicity on the body. No one has died yet from sunscreen chemicals, but many people die each year from melanoma.
One in five Americans will develop skin cancer in their life. With high odds, it’s in your best interest to protect yourself from developing this type of cancer. If you have any concerns or looking for a doctor in the area, contact Dr. Kordonowy of Internal Medicine, Lipid & Wellness in Fort Myers by clicking here or calling 239-362-3005, Ext. 200.