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In borderline cases, methylmalonic acid or homocysteine levels may be tested
doi:10.1210/jc.2007-1611
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If you're dose is higher than 1mL, avoid injecting into the upper arm
There are no pregnancy restraints, contraindications or precautions listed on the products label when used as directed
Cobalamin separates from the protein during digestion, and a substance called intrinsic factor binds to cobalamin for the body to absorb it into the blood
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