b12 im injection bottle Cyanocobalamin (B12) 1000 mcg/mL, Multiple Dose Vial 1 mL, 25/Tray dogs and horses as needed Vitamin B12 Injection - 10mL

Despite this variability, clinical experience has established some general guidelines that providers use when transitioning patients

While you could try to do some blood testing etc etc to see if maybe you could stand to benefit, by the time you spend the money to do that, you might as well just do a trial for the same or less cost and definitely less time and hassle

Proponents of B12 shots state that they turbocharge the metabolism (make you thinner), strengthen the immune system, and help cure fatigue, insomnia, and even depression

Throw away unused or expired B-Vitamins, but do not flush down a toilet or pour down a drain unless you are told by a trained professional that it is okay to do so