how long does it take vitamin b12 injection to work a Shot Last? How Quickly Does a B12
Description
Key considerations for B12 intravenous dosing include: Initial dose: 1,000 mcg per infusion Frequency of administration: varies based on clinical need Monitoring of patient response to adjust dosing as necessary IV Infusion Methods and Duration B12 IV infusions are given slowly to avoid side effects

In fact, some observational studies suggest slightly lower fracture risk at high B12 blood levels

May be worth a shot since some who can not tolerate Hydroxocobalamin can tolerate cyanocobalamin

Here is what RFK Jr
