Sunday, June 10, 2012

Changes in Aging Skin, Part 3

As we age, our skin changes. One of the most notable signs is dry skin. This occurs for several reasons. First the skin produces less oils which naturally moisturize the skin. At the same time, the barrier protection of the skin weakens with age, so more water is lost. Additionally, the slowing of the cell turnover rate and the accumulation of sun damage over years leads to dryness. To make matters worse, dry skin can be induced or exacerbated in arid climates. There are a number of things we can do to prevent dryness. Using plenty of moisturizer is the most obvious one. Moisturizers work best when applied on damp skin immediately after cleansing. In addition, drink plenty of water and use products such as hyaluronic acid to make sure the skin is hydrated. Avoid prolonged hot showers or baths, using excess soap, and wearing perfumes, all of which can irritate the skin and contribute to the dryness. Other measures include using sunscreens and antioxidants to prevent further damage from the sun. Placing a humidifier in your bedroom can provide the much-needed moisture to the skin. Finally, maintain a healthy lifestyle by eating healthy foods, exercising regularly, getting enough sleep every night, and avoiding harmful behaviors such as suntanning and smoking to keep the skin healthy.

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