What is the absorption efficiency

Reference no: EM133610802

Question

What is the absorption efficiency of B12? How does amount of the vitamin consumed affect this mechanistically and as a % of absorption? Does a person's vitamin status affect this efficiency? Much B12 is re-absorbed because it is found in the bile and bile goes through enterohepatic circulation (75% of it is reabsorbed).

Reference no: EM133610802

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