doi: 10.1016/j.biopha.2017.08.009
By supporting the production of red blood cells and oxygen delivery, it helps the body maintain consistent energy throughout the day
B12 injections are also used to treat people with malabsorption (gastrointestinal conditions that prevent proper absorption of B12 from the gut), for example, people with atrophic gastritis (stomach inflammation) and intrinsic factor deficiency (pernicious anemia) or those who have undergone surgical procedures such as gastrectomy or small bowel resection (stomach or intestine removed), autoimmune diseases, etc
If youre struggling to get enough through diet alone, B12 Shot treatments can be a very effective alternative
Pittelkow MR, Perry HO, Muller SA, Maughan WZ, O'Brien PC