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methylcobalamin Vitamin B 12 appears to have only two functions in eukaryotes: as a cofactor for the enzymes: Methionine synthase MethylmalonylCoA mutase Sources of vitamin B12 Vitamin B 12 is in the gastrointestinal tract of animals and is then absorbed by the host animal
Havent noticed anything yet its been 3 weeks Not really seeing any results
They rarely sell single vials to individuals and usually require contracts, minimum order sizes, and documentation that a small lab will not have
Aids in the absorption of calcium and phosphate in the body (These are essential for muscles, teeth and bones)
Purity, concentration, and sterility cannot be assumed without third-party testing
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