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Understanding these risk factors helps Richmond residents determine whether they should pursue B12 testing and supplementation strategies
Understanding Vitamin B12 Injections A vitamin B12 injection is a treatment that is injected directly into the muscle
Severe deficiency has been linked to low birth weight, pre-term birth, and megaloblastic anemia
Pernicious anemia is the result of an autoimmune gastritis in which the principal antigenic target is the H/K ATPase of gastric parietal cells
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