b12 oral vs injection Injections or B12: Which Is Better for You? Vitamin B12 Oral vs Injection​

B12 injections are a highly effective option, especially for patients who have difficulty absorbing the vitamin from food or oral supplements

Br J Haematol 1967;13:216-28

He or she will make sure that the supplement wont affect the other medications you take

Dietary gaps, absorption problems, and age-related changes are incredibly common culprits behind a B12 shortfall

Those with diseases that affect the gut, such as Crohns disease or celiac disease, are also at risk ( Summary Those at greatest risk of vitamin B12 deficiency are vegans and vegetarians, who get little to no B12 from the diet

Doctors follow strict rules to make sure its done right and doesnt hurt too much