US$ 20.05
common side effects of vitamin b12 injections Are Shots Safe? Royal Palm Beach Medical Group Understanding the B12 Vitamin Shot:
Description
Combining intramuscular treatments can complicate recovery and confuse the cause of a reaction

18 Table 4 Time to Improvement of Abnormalities in Vitamin B12 Deficiency After Initiation of Treatment A 2005 Cochrane review involving 108 patients with vitamin B 12 deficiency found that high-dose oral replacement (1 mg to 2 mg per day) was as effective as parenteral administration for correcting anemia and neurologic symptoms

Vitamin B12 injections are a common and effective treatment for B12 deficiency

I used to take B12 as pills, but I'll start taking this liquid one too
