Article Abstract:
Some people erroneously believe that they can prevent wrinkles by using an alpha-hydroxy acid after sunbathing. Women should use a sunscreen with a sun-protection factor (SPF) of at least 15 when going outdoors. Eight other facts about sun exposure are presented.
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Article Abstract:
A sunscreen with a sun protection factor (SPF) of at least 15 can help prevent skin cancer and wrinkles. Certain types of clothing, such as a long-sleeved shirt and a hat, can help protect the skin from the sun.
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Article Abstract:
Various strategies are suggested to promote alertness in the morning, with reference to improving the quality of sleep, and the importance of light and activity upon waking.
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