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These procedures can result in a loss of cells that secrete intrinsic factor a protein in the stomach needed to absorb B12
Understanding how the 30 mg vial fits into the broader picture helps you make better purchasing decisions based on your protocol stage and dose requirements
If you are considering B12 injections for general wellness rather than for a diagnosed deficiency, our experienced providers will discuss your individual goals, symptoms, and lab results to determine if supplementation is appropriate for you
[114] This functionality is lost in vitamin B 12 deficiency, and can be measured clinically as an increased serum methylmalonic acid (MMA) concentration
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