b12 injection drug test Can Vitamin Cause a False Positive Test? B-12 Injections - Phoenix Rises
Description
Most reactions are temporary and manageable and most people tolerate these injections well

doi: 10.1016/j.jaci.2012.08.015

for personal research purposes but not for medical prescription

The B12-only formulation is the simplest and least expensive option, ideal for patients whose main concern is tolerating the medication without nausea and maintaining energy levels during caloric restriction

International Journal of Obesity

Common side effects include injection site reactions (burning, pain, swelling, redness), headache, mild diarrhea, and upset stomach
