For people who dont absorb B12 well, or those whose want to make sure beyond reasonable doubt that theyre getting an ample dose quickly, B12 shots are available via prescription, says Richard Foxx, M.D., a board-certified physician who treats hormonal disorders and nutritional deficiencies
"Hydroxocobalamin as a cyanide antidote: safety, efficacy and pharmacokinetics in heavily smoking normal volunteers"
However, those who are consistent with the treatment will tell you at a 3-month visit that they are feeling totally different
In some cases, yesespecially if you have a diagnosed deficiency
But if youre wondering how quickly does B12 shot work , how long does it take before youre ready to tackle your to-do list after getting a B12 shot
The primary effect will be loss of the metabolic rate enhancement, though tirzepatide's appetite suppression remains intact