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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)
  • Multi with Iron

    By Swanson

    4.9 (28 reviews)
    Out of Stock
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    iHerb
    $13.29
    In
    Vitacost
    $-
    Out
    Vitamin Shoppe
    $-
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  • Once Daily

    By Solaray

    4.7 (2.3K reviews)
    In Stock
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    iHerb
    $24.00
    In
    Vitacost
    $24.00
    In
    Vitamin Shoppe
    $28.03
    In
  • Blood Pressure Support

    By Sunergetic

    4.8 (81 reviews)
    In Stock
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    Amazon
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    iHerb
    $14.95
    In
    Vitacost
    $-
    Out
    Vitamin Shoppe
    $-
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  • Platinum Multivitamin

    By MuscleTech

    4.7 (13.4K reviews)
    Out of Stock
    Available From
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    Amazon
    $13.75
    In
    iHerb
    $13.75
    In
    Vitacost
    $-
    Out
    Vitamin Shoppe
    $-
    Out
  • Daily One Caps with Iron

    By Twinlab

    4.7 (99 reviews)
    Out of Stock
    Available From
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    MerchantPriceStockAction
    Amazon
    $-
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    iHerb
    $18.78
    In
    Vitacost
    $-
    Out
    Vitamin Shoppe
    $-
    Out
  • Complete B

    By Natural Factors

    4.7 (1.1K reviews)
    In Stock
    Available From
    Available From
    MerchantPriceStockAction
    Amazon
    $-
    Out
    iHerb
    $18.87
    In
    Vitacost
    $18.87
    In
    Vitamin Shoppe
    $-
    Out
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