side effects of b12 injections Why Do I Feel Worse After My Injection? Causes & Management – Bolt Pharmacy Benefits of Vitamin B12 Shots

UK B12 treatment for B12 deficiency without neuro symptoms is 6 loading jabs over 2 weeks followed by a jab every 3 months for B12 deficiency with neuro symptoms present, it is a B12 loading jab every other day for as long as symptoms continue to get better (could mean loading jabs for weeks even months) then a jab every 2 months UK b12 documents BMJ B12 article bmj.com/content/349/bmj.g5226 BSH Cobalamin and Folate Guidelines b-s-h.org.uk/guidelines/gui

The right choice depends on the patients needs and health

It reduces how much energy comes in by suppressing appetite, slowing digestion, and improving how the body handles the food that does get consumed

Zhang, L., Liu, X., & Li, J