资源 标记: Deficiency

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  1. Trace Elements and Human Health

    2013-04-20 Sometimes the smallest of things can impact human health beyond all proportion to their size. Trace elements are an example of this. Trace elements in an amount that is either above or below certain thresholds in soil, animal feed, or the human diet can have important impacts on the health of...
    Trace Elements Human Health Retort Lead Arsenic Mercury Selenium Deficiency Cadmium