She said other research has shown that U. S. women of childbearing age average about 130 micrograms of folic acid daily, far below the recommended level.

她说，其他研究已经表明，美国育龄妇女平均每日叶酸摄入量约为130微克，远低于推荐的400微克。

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The good news is that doing both will require funding levels far below what the U.S. has spent during earlier wars.

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Brazil has declining debt, a strong consumer base, and a fiscal deficit far below that of the U.S. and most of Europe.

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In most of the data released Friday the levels of contaminants detected are far below the standards observed by EPA and other U.S. agencies.

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