can you drink alcohol while getting b12 injections and Fitness tip from the Birthday

B12 injections are administered like any other injection, typically in the thickest part of the upper arm muscles

While oral bioavailability is lower than subcutaneous administration, these studies established that even high oral doses maintained excellent safety profiles, though higher doses (54 mg) were associated with increased gastrointestinal discomfort

Keep reading to learn about the vitamins and minerals we use and how they work to alleviate headaches

This mechanism matters for b12 absorption

Nutrition 21 , 137141 (2005)

The vitamin then binds with intrinsic factor, a protein made by the stomach, which allows it to be absorbed into the bloodstream