how often vitamin b12 injections Injections: Who Should Get Them and Long Do They Last? How to Give a B12

Frequency of Monitoring The outcome measurement of vitamin B12 level was done from a range of 13 months (exception of Delpres study, which was done ranging from 9 to 14 days)

14 weeks Reduced tingling & burning for some patients 23 months Better sensation, improved balance, reduced pain 6 months+ Nerve repair and long-term function improvement Severe or long-standing neuropathy may require ongoing treatment

For people who are not deficient, clinical evidence does not support meaningful fat loss from B12 injections

A low-risk adjunct is better than disengagement

The NHS advises that taking up to 2 mg (2000 micrograms) per day of vitamin B12 in supplements is unlikely to cause harm