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Description
Cyanocobalamin is the most stable form of vitamin B12 in research and laboratory applications and has been extensively characterized in cellular biology and biochemical research literature examining cobalamin biochemistry, methylation pathway research, and cellular cofactor biology

If you're a vegetarian or vegan, or are looking for alternatives to meat and dairy products, there are other foods that contain vitamin B12, however

Attenuation by gastric pentadecapeptide BPC 157, cimetidine, ranitidine, atropine, omeprazole, sulphasalazine and methylprednisolone

B12 supports healthy metabolism and aids in the production of red blood cells, which can improve overall vitality