how often can you have b12 injections Should Get Injections? Best Vitamin B12 Injection Dose

Vitamin B12 is essential in the formation of red blood cells and helps in the absorption of iron in the body

More on this: Vegan and vegetarian sources of B12 To diagnose a vitamin B12 deficiency, doctors A doctor may order blood tests if they suspect a person has a vitamin B12 deficiency, including a complete blood count and tests to check levels of B12 and folate in the blood

Vitamin B12 is found naturally in animal products such as meat, fish, eggs, milk, and poultry

Use Vitamin B12 exactly as prescribed by your doctor

Pernicious anemia, one of the causes of vitamin B12 deficiency, is an autoimmune condition that prevents your body from absorbing vitamin B12