give b12 injection Instruction Guide for Intramuscular (IM) Self-injection of Methylcobalamin 1mg/5mg Vitamin B12 Injections: Good or
Description
See also : Does MTHFR affect the metabolism of all B vitamins
If youre experiencing several symptoms of a B12 deficiency, consult a healthcare provider and request a blood test to check your B12 levels
Those who undergo GI surgery, like removal of intestines or gastric bypass, may also have difficulty with B12 absorption (4, 5)

This may involve taking a B12 supplement in pill form

We advise continuing B12 injections beyond the initial three-month period, particularly if any neurological symptoms persist
