• Vitamin B12 Deficiency Symptoms

    1 month ago - By Mercola

    A significant portion of Americans have some type of vitamin deficiency, one of which is vitamin B12. 1 Vitamin B12 is a water-soluble vitamin, which is vital for optimal health. Unfortunately, many of the symptoms of deficiency mimic other health conditions and so it is often considered last in a variety of health issues.
    There are four known forms of the vitamin 2 including methylcobalamin and 5-deoxyadenosylcobalamin, which are metabolically active. Two other forms, hydroxocobalamin and cyanocobalamin, become biologically active after they are converted.
    Vitamin B12 is an essential...
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