b12 drops vs injection Efficacy of different routes of vitamin supplementation for the treatment of patients with vitamin B12 deficiency: A systematic review and network meta-analysis B12 Injections vs Oral Supplements:

Outpatient, Emergency Room or Inpatient Hospital Immunization administration may be billed as part of an outpatient or emergency room visit when the visit is for medical reasons

Vitamin B12 shots can be quick and easy ways to correct a vitamin B12 deficiency, but like all injections, these shots do have the potential for certain drawbacks

I have been feeling so much better after taking the lipotropic injection and have definitely noticed a difference in my metabolism

& Gravel, R

It's been reported that discomfort is more commonly experienced when injecting into the thigh, so if you're worried about the pain when injecting, start with your abdomen