The heavy metals chemical element content level of the food dispatch eight greatest cities in the whole country breast milk exists obvious region difference, person in Guangzhou's breast milk mercury content is higher.This is the news got in 《China eight breast milk heavy metals content in city investigation report (as follows brief name 《report 》 )》 that the reporter releases in the Hu from yesterday.《Report 》 to be released by the pediatrics medical science graduate school in Shanghai City, investigated to acquire famous Fu of eight greatest cities in the whole country baby support of the hospital,cheap sun glasses more more than 1600 breast milk and female blood sample, suggest as a result, the heavy metals chemical element content level existence of breast milk shows Zhao difference everywhere.Mercury content, Guangzhou region shows Zhao higher, median(line up a data after the preface position is in the most in-between number) is 3.99(unit:Microgram/rise, descend together), is that 2 times that of all sample medians(1.65) is many.Lead content, Xiamen is as higher as Xian region, the median distinguishes to 8.76 with 7.31, but all medians of samples is 5.11.Arsenic, cadmium content is basic to is equal everywhere.Heavy metals content in Kunming is widespreadly lower, the median of lead, arsenic and cadmium, mercury and manganese distinguishes to 3.11, 1.00, 0.24, 0.79 and 19.08.Item representative director's professor Yan Chong Huai points out that although difference in the region is obvious,difference in the region investigates a result according to the sample, total come to say that various heavy metals content level in Chinese breast milk is placed in to accept scope, breast milk is still a new born first food choice.The mercury content in mother in Guangzhou's breast milk why higher?Yan Chong Huai reveals that contain protein, and DHA...etc. because of the rich seafood article, have already promoted to the baby's intelligence a function, a lot of pregnant women enhance to add a seafood article, may be a little bit circumlittoral breast milk mercury content in city higher main reason.According to understand, the general fisherman mercury content within blood is in 2/rise or so, don't eat the person of fish, this number then in 0.6/rise or so.The United States and Japanses all have already released a related warning and hint the pregnant woman is little to eat to contain amount of mercury of the deep sea of Gao carnivorous fish, like the gold gun fish, tile-fish, scombroid, swordfish and shark etc..Also suggest to the pregnant woman's questionnaire result, breast milk mercury content how much still use condition with range hood, pregnant the period be grasped by the pet to bite, the pregnant woman milk powder add etc. circumstance relevant.The expert introduces, the mercury is over-standard to the standard content that intelligence growths have already repressed a function, but haven't studied to compute the mercury in breast milk at home and abroad currently.The Yan Chong Huai introduces, this graduate school measuredly for the total mercury(imply machine mercury with have no machine mercury), whether will result in the physiology and the influence on the development on infant, still the beard evaluates further.The survey also suggests that with foreign the related research result compares, our country pregnant woman the lead content is total and higher in the middle of breast milk.The pregnant woman smoking is the high Wei factor of lead content Gao in breast milk,cheap sunglasses husband cultural factors, such as level and pregnant woman occupation...etc., also relate to the lead content in breast milk.Pregnant woman whether make up, pregnant woman cultural level, pregnant woman's occupation and edible sea fish condition, edible the crab condition relate to the arsenic content in breast milk.
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