b12 injections in commack Cyanocobalamin 1,000 mcg / mL Injection 1 mL Cyanocobalamin (B12) / Products /
Description
Mabil 500mcg Injection contains Methylcobalamin, an active form of Vitamin B12 used for the treatment of vitamin B12 deficiency, peripheral neuropathy, and nerve damage caused by diabetes or other metabolic disorders

Shots are often used for those with pernicious anemia or trouble absorbing B12

Its the same area where youd get a flu shot

Vitamin B6 vs
(1992) Effect of methylcobalamin (VB12) injection on sleep-wake rhythm in demented patients
