Esthetics
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| causes of skin aging | heredity, sun exposure, environment, health habits, general lifestyle
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| greatest impact on skin aging | sun and its UV rays
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| 80 to 85 percent of aging | sun and its UV rays
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| effect of age on skin | collagen and elastin fibers naturally weaken
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| UVA rays aka | aging rays
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| UVA rays | cause wrinkling and sagging
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| UVB rays aka | burning rays
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| negative effect of UVB rays | alter or destroy melanin and damage eyes
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| positive effect of UVB rays | help body make vitamin D and other minerals
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| pollutants | change surface appearance of skin and change health of underlying cells and tissues
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| routine washing and exfoliating | helps remove buildup of pollutants
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| nicotine | decreases circulation, eventually discolors and dulls skin
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| drugs | decreases oxygen intake and healthy cell growth, can aggravate skin conditions
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| alcohol | overdilates blood vessels and weakens capillary walls, results in reddening of skin and eyes; dehydrates skin causing dull and dry skin
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| poorly balanced diet | skin disorders, fatigue, stress, depression, other diseases
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| vitamins aka | micronutrients
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| vitamins | no calories, no real nutritional value
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| vitamins needed for | processing nutrients, cell processes, producing biochemicals
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| vitamins cannot | be synthesized by the body
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| vitamin categories | fat soluble ( A D E K ) and water soluble ( B C )
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