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Evidence-Based Supplement Research
Evidence-Based Supplement Research

Vitamin B12

Most-studied combinations with Vitamin B12

most supplement research is combination research
Also studied with:Vitamin B1 (2), Vitamin B6 (3), Vitamin B9 (3)
  • Brain + IQ Complex

    By Nature's Craft

    4.6 (39 reviews)
    In Stock
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    iHerb
    $13.77
    In
    Vitacost
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  • Women's Wellness

    By Bio Nutrition

    4.8 (13 reviews)
    Out of Stock
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    iHerb
    $19.57
    In
    Vitacost
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  • Men's 40+ Multi

    By Ancient Nutrition

    4.6 (40 reviews)
    In Stock
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    iHerb
    $42.46
    In
    Vitacost
    $42.46
    In
    Vitamin Shoppe
    $-
    Out
  • Brewer's Yeast

    By Swanson

    4.7 (111 reviews)
    In Stock
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    iHerb
    $20.99
    In
    Vitacost
    $-
    Out
    Vitamin Shoppe
    $-
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  • Available From
    Available From
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    iHerb
    $29.99
    In
    Vitacost
    $-
    Out
    Vitamin Shoppe
    $-
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  • Apple Cider Vinegar Gummies

    By Nutricost

    4.7 (59 reviews)
    In Stock
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    Available From
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    iHerb
    $15.95
    In
    Vitacost
    $-
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    Vitamin Shoppe
    $-
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