can i do b12 injections myself Shots at Home: How, Where & How Often to Inject Yourself How to Give B12 Injections

PMID 27726382

These effects are generally no more bothersome than what you might feel after a flu shot or a routine blood draw

People with a known allergy to cobalamin or cobalt should avoid them, and those with Leber's hereditary optic neuropathy should not receive B12

Taken together, Cpt1b m/ muscle has more type 1 fibers and less type 2b fibers, however, it appears that fiber type distribution or fiber-switching does not affect expression of inflammatory markers or immune cell infiltration in skeletal muscle of Cpt1b m/ mice

It can be a sign of kidney disease or diabetes

Age, genetic disorders, medical conditions, and diet are all factors that can increase the need for certain nutrients