how to give b12 injections in thigh Self-Inject Vitamin at Home how to give a b12

Chemical modification of a specific inhibitor of nicotinamide N-methyltransferase to generate a membrane-permeable prodrug. Journal of Medicinal Chemistry , 61(3), 1366-1371

Some individuals who have deficiencies caused by lack of absorption during digestion respond better to vitamin B12 injections as they are absorbed directly into the body

Manufacturing tolerances allow small variations in B12 content

Correct needle size for subcut si Thanks to the advice from this community I have been s I for about 2 yrs

It is not medical advice and is not a recommendation to use any substance

But restarting the same dose, I didnt really feel full, might be because I may be immune