Now, environment is populated serious with kinds of factors, such as car automobile exhaust gas, construction dust, industry mist and dust and cigarette smog, and a series of population to harm and attach to skin, to produce the oxide, so skin become dull, dry and lack of vitality; and the situation under the air conditioning, the air is not fresh, skin in the state of water scarcity, day after day, the physiological functions of skin is harassed.
At the same time, skin's melanin precipitation is caused by the harmful ray in the sun, as well as destroys the elasticity, make skin aging premature. In addition, the working pressure overload, diet unbalance, lack of exercise, and always stay in night to cause sleep insufficient, but the error ways to loss weight also should be taken into account, all these wrong ways can make skin being in the state of exhaustion, result in the skin metabolic disorder.
It should not blame gene for aging facial skin. The newest study of twins to show, the skin problems such as wrinkle, brown speckle as well as angioma is associated with too much time in the sun, smoking and being overweight.
The professor Elma D. Baron with his colleagues at Case Western Reserve School of Medicine in Cleveland, Ohio of the United State, explain in the latest issue of Archives of Dermatology, due to share the same gene for twins, but the environmental factor is likely to different, so study the twins may "opportunity to control for genetic susceptibility".
The researchers discover after analysis the environmental factor for 65 pairs of twins' skin destroyed, the impact of environmental factor and the lifestyle for aging facial skin is larger than genetic factor.
However about the problem of the skin cancer, researchers claim that their discovery is the same as previous studies, regard as environmental factor as well as gene has an effect on suffering from skin cancer.
Baron's research group studies the facial skin of 130 twins with age from 18 years old to 77 years old. Mostly of these twins live in the northern and eastern regions of the U.S. who participate in the "twins' festival" that held in Ohio in Aug, 2002. In this study, each pair of twins also introduces their records of their weight, suffer from the skin cancer, smoking, drinking and the case of sunburn or suntan under the condition without spreading the sunscreen. These twins include 52 pairs of fraternal twins and 10 pairs of monozygotic twins, and three pairs of twins that what kind of types unclear. The genes of monozygotic twins are completely the same, but fraternal twins only half of total number genes are the same.
According to analyze these data to find, no matter what kind of type of twin, the facial skin injured by environment is related with smoking, age increasing and being overweight. Compared to such a situation, damage of the facial skin that used sunscreen and usually drinking is smaller. Baron and his colleagues say, at present this study emphasis on the relationship between skin aging and avoidable environmental factor, like smoking, overweight, exposure in the sun without any protective measure, this study allow people to avoid the risky behavior of harm for skin.
Additionally, the skin loss water that also can cause a lot of skin problems, the best cosmetics can not make up the damage. If you ignore water on the skin, the skin will weaken the original ability of locking water. Slowly evolved into a chronic dry skin, not only that, dry skin is the fuse of 'aging' for skin, and wrinkles, dull, relaxation and other signs of aging is closely related.
Author Resource:
Dale Ivan, is keen on shopping online, such as the hair straightener Ghd Sale , clothes and other accessories. She also enjoys writing articles, some of her articles refer to the health, fashion Ghd Purple or sports, and some of articles Ghd Pink to record her interesting experience.
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