can you give yourself a b12 injection Injections at Home - Safety Guide for Self-Administration Safe B12 Injection Guide at
Description
Some patients report a mild headache or a feeling of lightheadedness after an IM injection

Payahoo, L., Khajebishak, Y
By inhibiting NNMT, 5-Amino-1MQ has been observed in models to elevate NAD+, activate downstream metabolic regulators, and support pathways that encourage higher energy expenditure and reduced adiposity
B12 injections are not something to start and then continue indefinitely without review
