can b12 injections make you feel worse Why Do I After My Injection? Understanding Post-Injecti – Oxford Origins Why Do You Need B12

Or is it pernicious anemia, an autoimmune condition that requires lifelong B12 treatment

Numerous patients exhibit a deficiency in vitamin B12 due to factors such as stress, poor dietary habits, subpar digestion, or the depletion of this crucial nutrient by certain medications

However, other studies haven't seen a link between low levels of B12 and cognitive problems or an improvement in these symptoms after getting extra doses of B12

[21] Within cells, cyanocobalamin is converted to methylcobalamin and 5- deoxyadenosylcobalamin, coenzymes that participate respectively in homocysteine remethylation to methionine and in the isomerization of methylmalonyl-CoA to succinyl CoA, reactions essential for DNA synthesis, erythropoiesis, and myelin maintenance

Ozempic (injectable pen): Store in the refrigerator at 36 to 46 degrees Fahrenheit before first use