shot injection site pain red b12 Vitamin Injections: What You Need To Know Do You Need a Prescription
Description
Similarly, an earlier study published in the Journal of Nutrition found that children with a higher body mass index (BMI) had lower serum levels of vitamin B12 6

These injections are safer and less likely to cause tissue damage, making them a reliable choice for extended treatment plans

Exp Gerontol 95

Source: O'Leary, F., & Samman, S

Yes, B12 injections can have side effects, although they are generally rare and mild
