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10.1016/s0149-2918(03)90096-8 7 BorM
Intrinsic factor binds with vitamin B12 in the small intestine, forming a complex that is essential for the vitamins absorption
Well, what oral supplements have in convenience, they lack in bioavailability
If you are taking cyanocobalamin and have not noticed an improvement in your symptoms it could be that you are using the wrong form of vitamin B12
FDA also states that available safety information is absent or limited and that serious adverse events have been identified as potentially associated, while causality remains unclear
Also known as cobalamin, vitamin B12 is essential for the formation of red blood cells and DNA
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