how to administer b12 im injection Best Vitamin Site: Administering B12 Shots Safe B12 Injection Guide at

You will see it stated confidently in a lot of places that the body adapts after 4 to 6 weeks, tolerance builds, and the effect fades, so you have to cycle. It sounds authoritative

Patients with Pernicious Anaemia, and their families, were unable to reconcile this latest advice with the information that they were given at diagnosis that their treatment would be a life-saving injection every month, every two months or at the least every three months

Once stabilized, treatments may be spaced every 24 weeks for maintenance

Checking either of these two levels is a good way to know whether you are taking enough vitamin B12 or absorbing it properly