b12 injection provo ut B-12 Injections – Well Life Medicine B-12 injections | WithCare Clinic

Vitamin B12 is the most common of these nutrients, but other essential nutrients are used as well

Heres why it matters: Do You Have a Vitamin B12 Deficiency

Vitamin B12 is a water-soluble vitamin essential for red blood cell formation, neurological function, and DNA synthesis Requirements vary by age: infants need 0.30.4 mcg daily, children 0.51.2 mcg, and lactating women 2.0 mcg Pernicious anaemia typically requires intramuscular injections of 1,000 mcg hydroxocobalamin, initially three times weekly then every 23 months Deficiency causes macrocytic anaemia and neurological symptoms including paraesthesia, balance problems, and cognitive changes that may become irreversible B12 is found almost exclusively in animal products

This single protein, made only by stomach parietal cells, is the key that unlocks B12 absorption