True or False? Doctor Helps Set the Sun Protection Record Straight

(MediaQuire) Fort Myers, Florida – Half way through summer and experts say the heat and danger from UV rays will only get worse. Knowing how to protect your skin from the sun may have a lasting impact. More people in the U.S. are diagnosed with skin cancer each year than all other cancers combined, and most skin cancer is associated with sun exposure.

To help set the record straight on some common sun protection misunderstandings, Dr. Mayrene Hernandez of UnitedHealthcare separates fact from fiction with the following tips:

True or False? Your sunscreen should have UVA and UVB protection.
True: When walking down the sunscreen aisle, the choices can be overwhelming. Dr. Hernandez says, “Start by looking for a sunscreen that provides broad spectrum protection. That means it filters both types of ultraviolet radiation.”

True or False? One application of sunscreen lasts all day.
False: Sunscreen should be reapplied throughout the day and SPF, or sun protection factor, can help you know how often. If you typically burn after 10 minutes in the sun, multiply that number by the SPF. For SPF 30, this would translate to 300 minutes, but the sunscreen will start to rub off before then. So, reapply often, at least every two hours.” Sunscreens should also be reapplied immediately after swimming, toweling off or excessive sweating.

True or False? You should use the highest SPF possible.
False: You may be surprised to learn that higher SPF does not always mean better protection. You may not need anything higher than SPF 30 if you’re applying generously and often. The Skin Cancer Foundation says SPF 30 protects against 97 percent of the sun’s rays, while SPF 50 increases that just a bit – to 98 percent.

True or False? A little dab of sunscreen goes a long way.
False: To get a sunscreen’s full protection, you should consider applying about 2 tablespoonfuls or roughly a palmful. During a full day at the beach, a family of four should easily use an 8-ounce bottle.

True or False? You can get sun damage on a cloudy day.
True: One of the most common mistakes people make is forgetting about incidental sun exposure. Your skin is still soaking up UV rays even on cloudy days or while driving with the windows down. To help protect skin in such situations, make protection part of your normal routine.

True or False? Sunscreen is better than covering up.
False: While sunscreen is vital and should be used Dr. Hernandez stresses the value of staying covered up. Wear lightweight, tightly-woven hats, shirts and pants. Combine sunscreen and sun-protective clothing for your strongest protection.