Giving yourself B12 injections at home is easier and more convenient than having your doctor do it every time, but doing the first injection can be a little unnerving for most folks
To maintain effectiveness, store vials in a dark, cool place , such as a closed cabinet or the middle section of the refrigerator, where light exposure is minimal
The amount of vitamin B12 you need each day depends on your age
NNMT is an enzyme that converts nicotinamide to N-methylnicotinamide, consuming methyl groups and potentially reducing NAD+ availability
An overview of the mechanism of action of the monoclonal antibody vedolizumab
Repeated injections into the same spot cause scar tissue and lipohypertrophy, both of which reduce B12 absorption over time