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    • USDA ARS Online Magazine Vol. 61, No. 4

      Agricultural Research Magazine· 5 days ago

      A new vitamin B12 assay developed by ARS scientists at the Western Human Nutrition Research Center, Davis, California, requires only a tiny drop of blood rather than a standard 1-milliliter ...

    • Seniors, hair loss

      The Daily Dunklin Democrat· 6 days ago

      What causes hair loss and how can it be prevented, or at least, slow it down? According to a February 2024, webmd.com article, it’s normal to have changes in hair color and texture as we age ...