b12 injection instructions video injections UK How I give myself a vitamin Safe B12 Injection Guide at
Description
Begin at the injection site then use a circular motion continuing outward into a larger circle
Protect from moisture and excessive heat
These include how bad your deficiency is, your health history, and what your doctor says
doi:10.1159/000053183 Wilding JPH, Batterham RL, Calanna S, et al
Frequency: Once or Twice Daily
