Natural Factors B12 Cyanocobalamin NPN 80003759 Natural Factors B12 is a water soluble B vitamin that aids in energy production,memory and learning, RBC production, immune system, and controling homocysteine levels. Natural Factors offers a 1000 mcg therapeutic dosage in the cyanocobalamin form. B12 is also necessary for regulating hemoglobin levels in the blood, enhancing circulation, and a healthy cardiovascular system. |
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