Skin Aging

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Uploaded by on Nov 23, 2009

Skin Aging - As skin ages, it becomes thinner and more easily damaged. Intensifying this effect is the decreasing ability of skin to heal itself as a person ages.
Among other things, skin aging is noted by a decrease in volume and elasticity. There are many internal and external causes to skin aging. For example: Aging skin receives less blood flow and lower glandular activity.
Cortisol causes degradation of collagen, accelerating skin aging. ( wikipedia )

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