The skin is black can get sun more The skin should get sun few in vain

The skin is black can get sun more The skin should get sun few in vain
Brief content:Researchers think, the complexion, ethnic group, geographical position where one stays are different, the time to get sun is different to some extent too. The deeper the complexion is, the longer the time to get sun every week should be.

According to April 4 report, " the daily post " of Britain, doses of the intersection of profit and inferior one of university, Dongan of Britain, discover, the whiter the skin is, the less time to get sun should be. Especially in summer, the pale person of skin only dries the suns of 4 minutes in the sun every week, can let the body produce enough vitamin D, keep the skeleton healthy. What said got sun herein, meant that did not take any protective measure, including wiping suncream etc..Researchers think, the complexion, ethnic group, geographical position where one stays are different, the time to get sun is different to some extent too. The deeper the complexion is, the longer the time to get sun every week should be. Shine with White race as basis, Australia time that get sun should be in 2- 10 minutes per capita every week 4 minute per capita every week; Asia is per capita should get sun for 4- 12 minutes every week; The time that the people of African countries get sun every week, it is 6 times of the white race's, namely in about 24 minutes.One of the researchers Graham Professor Bentham says, lack sunshine and shine, will cause vitamin D scarcely, cause richets, osteoporosis,etc.. But getting sun for a long time will destroy the skin, even cause skin carcinoma.
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