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what milligram is in a b12 injection Optimal Vitamin Dosage and Treating Deficiency Vitamin B12 Injection Dosage: 7
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In some cases, cancer treatments, such as chemotherapy or surgery, can impair the bodys ability to absorb certain nutrients, including B12

Infertility can also occur in individuals with insufficient B12

Concentration formula: mg/ml = total mg in vial ml of water added
