:: January 2012
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Vitamins: B9 (Folic Acid)
Epidemiology of neural tube defects. (Am J Med Genet C Semin Med Genet. 2005) "The epidemiological investigation of the common open neural tube defects (NTDs), anencephaly, and spina bifida, has a long history. The most significant finding from these past studies of NTDs was the identification of the protective effect of maternal, periconceptional supplementation with folic acid."
Food: Fish
Methyl mercury exposure in Swedish women with high fish consumption. (Sci Total Environ. 2005) "We studied the exposure to methyl mercury (MeHg) in 127 Swedish women of childbearing age with high consumption of various types of fish, using total mercury (T-Hg) in hair and MeHg in blood as biomarkers. ? Hair mercury levels exceeded the levels corresponding to the EPA reference dose (RfD) of 0.1 microg MeHg/kg b.w. per day in 20% of the women. Thus, there seems to be no margin of safety for neurodevelopmental effects in fetus, for women with high fish consumption unless they decrease their intake of certain fish species."
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