is b12 injection good for hair growth can injections cause loss Vitamin b12 encourages hair and helps prevent hair loss! Vitamin B12 & Hair Growth:
Description
Patients can discuss their symptoms, wellness goals, and treatment progress to determine the most suitable B12 injection plan

doi:10.1038/sj.ejcn.1602351 Jin Q, Chen S, Ji X

These statements also apply to B12 therapy with the use of oral supplements

This can lead to a deficiency over time
