can b12 injections give you diarrhea Are There Drawbacks To Vitamin Shots? Discover the Life-Giving Power of

If your levels were already normal, you may notice more subtle benefits at first

Oral supplements: can work for mild deficiency and maintenance in people who absorb B12 normally, but tend to take longer and are less reliable when absorption is impaired

The injection is given intramuscularly (usually in the upper arm or thigh) and is a quick, straightforward process

The increased protein binding of hydroxocobalamin sustains circulating vitamin B12 levels for longer than cyanocobalamin

An alcohol swab should be used to clean the injection site (usually your thigh, abdomen, or upper arm)

Pregnancy Teratogenic Effects: Pregnancy Category C: Animal reproduction studies have not been conducted with hydroxocobalamin