b12 1000 injection monthly dose Cyanocobalamin 1,000 mcg / mL 1 mL Vitamin B12 Injection Dosage: 7
Description
However, over-exfoliating can irritate the skin and worsen acne

In rare cases, particularly with severe megaloblastic anaemia, rapid correction of B12 deficiency can affect potassium distribution in the body

10.1002/sim.1186 27 HouleS

There are some very rare side effects listed in medical literature (mostly when large doses are given): for example, one out of many thousands of patients might develop a disturbance in liver enzymes or a tingling in the fingers or toes
