Question

Vitamin B12 Is Important for the body to function. It helps keep nerve cells healthy, and it helps with the formation of red blood cells.

When someone is vitamin B12 deficient, one of the reasons could be that the person's
efficiently.
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large intestine
small intestine
stomach
is not
the vitamin efficiently?

Answer 1

stomach

Step-by-step explanation:

stomach does not make enough intrinsic factor protein, the intestine cannot properly absorb vitamin B12.

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