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The unbound B12 then combines with another protein (called intrinsic factor, which is secreted by cells in the stomach) before it is absorbed by the body in the small intestine and put to work
Hemoglobin: The functional or optimal range for hemoglobin is 13.5 to 14.5 g/dL for women and 14 to 15 g/dL for men
Continue Reading If you cant find any B12 shots to buy over the counter, or if you cant get a prescription, worry no longer
Experimental designs vary between laboratories
These nutrients help your liver break down fats and improve your metabolism
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