Clinical Manifestations of Vitamin B12 Deficiency Although the classic hematologic expression of vitamin B 12 deficiency is a megaloblastic macrocytic anemia characterized by an elevated mean corpuscular volume and mean corpuscular hemoglobin, and a peripheral smear containing macroovalocytes and hypersegmented neutrophils, up to 28 percent of affected patients may have a normal hemoglobin level, and up to 17 percent may have a normal mean corpuscular volume
Throw away unused or expired B-Vitamins, but do not flush down a toilet or pour down a drain unless you are told by a trained professional that it is okay to do so
Should I take B-vitamins with my NAD+
Oral B12 can also work alongside injections
Vitamin B12 is water-soluble, which means your body is incredibly smart about handling it
Withdraw the needle and apply pressure to the injection site using gauze, a cotton ball, or a bandage