how much injections of vitamin b12 per week many B12 Injections: How Often Should You Take Them? What Is the Effective Dose
Description
Also, IM is not necessary at all, as B12 has a long, documented history of effective SQ delivery

My appetite was noticeably decreased by week 3 It has been working great

doi: 10.1101/gad.1164804

Cell Bio 22, 5470

This could mean that you have an infection

Bringing levels back within a healthy range allows the body to process macronutrients more efficiently
