Depending on the individual, they start working within 48 to 72 hours of the first dose, but they might take three months to completely correct a B12 deficiency
To put this simply, it wears off - it does not last
(PubMed) Wu K, Helzlsouer KJ, Comstock GW, Hoffman SC, Nadeau MR, Selhub J
How This Affects Your B12 Needs Deciding between vitamin B12 oral vs injection comes down to how well your body absorbs them, the symptoms you experience, and your personal health goals
MIC B12 injections are great for people who are Having trouble losing weight Frequently fatigued Feeling slow or sluggish The Benefits of MIC B12 Injections are Many These include: Aiding in proper metabolism of fats and removal of fat from the liver, which can reduce fatty liver disease
GnRH agonists can be pricey, but in Canada, cost doesnt have to be a barrier to getting the help you need