when will i feel better after b12 injections How Long Does It Take for Vitamin to Work? Simple Guide still feeling tired after b12

Guntupalli L et al

A list of common conditions besides pernicious anemia associated with a B12 deficiency includes the following: Crohns disease Celiac disease Atrophic gastritis, otherwise known as a thinning of the stomach lining Bacteria or parasites in the intestines Immune system disorders, including Graves disease and lupus Inflammatory bowel disease (IBD) Medications Medications can also interfere with B12 absorption, such as some heartburn medicines and proton pump inhibitors prescribed to diabetics

The body uses vitamin B12 to maintain healthy nerve cells, produce RNA, DNA and red blood cells as well as help iron to function properly

However, if it's nearly time for your next dose, skip the missed one and continue with your regular schedule

Maintaining gut health and avoiding gastrointestinal issues, such as constipation