b12 injection is for what Instructions Vitamin B12 - Energy &
Description
Benefits will vary based on ones' lifestyle therefore the best guage for frequency will be how you feel.

But high blood levels of B12 do not mean symptoms are well treated

A consultation to discuss your medical history, as well as family medical history, is advised prior to receiving B12 injections
These properties are relevant given the established role of HGH in cartilage growth and repair through the local stimulation of IGF-1

Read more about who vitamin B12 supplements may help

Han B, Zhu FX, Shi C, Wu HL, Gu XH
