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b12 cyanocobalamin vs methylcobalamin injection Vitamin Forms Cyanocobalamin vs. Methylcobalamin B12Injection: Which
Description
It is completely absorbed by the bloodstream, which makes it much more efficient at correcting nutritional deficiencies

It acts as a selective antagonist of the sigma-1 receptor, a protein involved in various cellular processes, including neurotransmission and cell survival

55 Arnadottir, M

Unfortunately, your body cant produce its own B12 to take advantage of all these benefits, so you have to consume it through food or supplements