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While its best-known role is in erythropoiesis (red blood cell formation), its also involved in: DNA synthesis Regeneration of bone marrow, GI lining, and respiratory tract lining Nervous system development and maintenance (11) Prevention of anemia Although a B12 deficiency isnt as common as vitamin D or even folate, it still happens
We recommend that you aim for an appointment one to two days before the date in question
However, you can feel mild to moderate pain in the injection site (7)
How long does b12 take to work
Q: Do you feel tired after a B12 shot
Because of B12s multiple functions within the body, supplementation can lead to many benefits
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