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Sun Safety: What You Should Know
It's summer! Time for some fun in the sun. The sun is a great asset to our lives - it provides us with light, warmth, and the means for our bodies to make vitamin D. However, the sun's radiation can cause sunburn, eye damage, skin cancer, and premature skin aging. Before you head outside, make sure you know how to protect yourself and your family from the potentially harmful effects of the sun. Find out about sun damage and sun safety.
Sun damage: the basics
The sun emits harmful ultraviolet (UV) radiation, which can result in skin damage ranging from freckling to cancers. There are essentially three types of UV radiation: UVA and UVB, which penetrate the ozone layer, and UVC, which is the most harmful but for now is absorbed by the ozone layer and so does not reach the earth's surface.
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Sun protection for your skin
There is a bewildering array of skin and hair care products confronting men and women in magazine and television advertising, at cosmetic counters, and in pharmacies. The manufacturing and sales of these products are a huge industry.
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Sun FAQs
How do I choose a sunscreen?
Choose a broad-spectrum sunscreen with SPF or "Sun Protection Factor" 15 or higher. Remember to select a waterproof product if you plan to be in the water.
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Common sun myths
I am wearing sunscreen, so I am completely protected from the sun.
No amount of sunscreen offers complete protection from the sun. Also, people often use sunscreen incorrectly, such as not applying it ahead of time before being in the sun or not re-applying throughout the day. Read "Sun FAQs" for more information on the proper use of sunscreen for the most effective protection.
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Active Living
It's never too late to start living an active lifestyle. One of the best ways to enjoy active living is to exercise. Incorporating physical activity into your life may seem daunting at first, especially if you have been inactive for some time. But don't worry - it can be done! Learning to set goals and pace yourself can make active living simple. Picking activities that you enjoy will keep you motivated. Find out more on how to start living actively.
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