where do i inject b12 shot Shots at Home: How, & How Often to Yourself Best Vitamin B12 Injection Sites
Description
Who can benefit from Vitamin B12 injections

Usually for injection is 1000bottles, oral solution is 1000L, powder or granule is 100kg

References Covarrubias AJ, et al

It is also required for the conversion of tryptophan to serotonin, our feel good neurotransmitter

Patients must receive folic acid, vitamin B12, and corticosteroids before and during treatment to mitigate certain side effects

Many of these are injectable medicines that work on hormonal pathways controlling hunger
