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It needs to be broken down, mixed with stomach acids, bind with intrinsic factor, and then be absorbed in the small intestine
If they ARE, describe it accurately
Drug interactions No interactions with medications are listed in the BNF or other reports
I would say that Im closer to a 75 80 percent
Liang, G
"Association of biochemical B 1 2 deficiency with metformin therapy and vitamin B 1 2 supplements: the National Health and Nutrition Examination Survey, 19992006"
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