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This causes dryness. The number of epidermal cells decreases by 10% per decade and they divide more slowly as we age making the skin less able to repair itself quickly. ... Preventing Wrinkles With Sunscreen Effects of Sun on the Skin Aging Skin...
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dermatology.about.com/cs/beauty/a/wrinklecause.htm
dermatology.about.com/cs/beauty/a/wrinklecause.htm
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... Wrinkles can develop because of: Sun exposure Normal aging changes in the skin Smoking
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www.nlm.nih.gov/medlineplus/ency/article/003252.htm#Com...
www.nlm.nih.gov/medlineplus/ency/article/003252.htm#Common%20Causes
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Photosensitivity (or sun sensitivity) is inflammation of the skin induced by the combination of sunlight and certain medications or substances. This causes redness (erythema) of the skin and may look similar to sunburn. ... home > skin center > skin a-z list > wrinkles index > wrinkles article...
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www.medicinenet.com/wrinkles/article.htm
www.medicinenet.com/wrinkles/article.htm
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Wrinkles are usually caused by a combination of factors. Here are some of the most common factors that contribute to wrinkles:
http://www.indianwomenshealth.com/Wrinkles-125.aspx
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Wrinkles develop as a result of the g radual wearing away of the epidermis (the outermost layer of skin) which is made up of dead tissue. When the cells in the deepest most part of the epidermis known as the dermis dies and becomes smaller,...
http://www.nativeremedies.com/ailment/natural-treatment...
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Wrinkles, Wrinkles are creases in the skin. ... Besides wrinkles, other skin changes may include liver spots (pigmented areas). The hair and nails also change with aging, including graying of the hair, hair loss, and brittleness of the nails. ... Common Causes:
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www.umm.edu/ency/article/003252.htm
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Type 1 collagen loss in the dermis is one of the primary causes of wrinkles seen in aged skin. ... Type 1 collagen loss in the dermis is one of the primary causes of wrinkles seen in aged skin. Dermal fillers using type 1 collagen derived from bioengineered skin are now being used to treat facial wrinkles.
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www.medscape.com/medline/abstract/15643578
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The difference between your skin and a raisin is that raisins wrinkle because they shrink, but your skin wrinkles because it is getting bigger.
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www.discoverymagazine.com/digger/d01dd/d0110dd.html
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Some people have allergies, and they sneeze when they are exposed to certain things, such as animal dander (which comes from the skin of many common pets) or pollen (which comes from some plants).
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kidshealth.org/kid/talk/qa/sneeze.html
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