self injecting vitamin b12 Shots at Home: How, Where & How Often to Inject Yourself Vitamin B12 Supplements and Injections
Description
Prescription-grade methylcobalamin

However, certain underlying conditions, such as diabetes, may be associated with both elevated B12 levels and changes in blood sugar

It is a research compound and is not FDA-approved

After cleaning the skin with alcohol swabs, allow it to completely dry
