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The rise and fall of blood folate in the United States emphasizes the need to identify all sources of folic acid 1,2
blood folate United States emphasizes folic acid 1,2
2009/4/20
Folic acid–containing supplements and fortified foods, including enriched cereal–grain products and ready-to-eat (RTE) cereals, are the primary sources of folic acid intake in the United States (1)....
Trends in blood folate and vitamin B-12 concentrations in the United States, 1988–2004
Nutrition survey age sex race ethnic groups National Health and Nutrition Examination Survey
2008/12/17
Background:Monitoring the folate status of US population groups over time has been a public health priority for the past 2 decades, and the focus has been enhanced since the implementation of a folic ...
Influence of reporting error on the relation between blood folate concentrations and reported folic acid–containing dietary supplement use among reproductive-aged women in the United States
Folic acid blood folate concentration NHANES III
2016/12/28
Data from the third National Health and Nutrition Examination Survey were analyzed. Respondents to that survey were asked twice about supplement use: ie, during the household interview, to recall use ...