how is b12 injection administered Vitamin Dose: 7 Guidelines for Safe Treatment Choosing the Right Needle and

It is important to give a shot where you will not hurt any of these body parts

A study indicates that regular overdose of isolated vitamin B12 supplements, especially among male smokers, may increase the risk of lung cancer (Brasky et al., 2017)

Typically 18-24 months from the time of order

For pernicious anemia, you may have to use Vitamin B12 injection for the rest of your life

Therapy continues as long as positive changes occur and is adjusted or discontinued if plateaus develop or goals are achieved

Studies that used 1 mg/day in oral and intravenous trials did not show meaningfully better outcomes than lower doses, and higher doses were associated with more reports of headache, diarrhea, and gastrointestinal effects