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Once breakdown starts, a protein called intrinsic factor, released by parietal cells in the stomach, binds to vitamin B12 in the duodenum (small intestine) and forms a B12-intrinsic factor complex that allows B12 to be absorbed in the terminal portion of the small intestine
This confirms the well-documented role of cobalamin in lowering homocysteine levels in deficient or at-risk individuals
The most common types include: Cyanocobalamin Methylcobalamin Hydroxocobalamin Each type varies in absorption rate, duration, and suitability
Always consult a medical professional first
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