how often to give b12 injections Vitamin Injection Dosage Vitamin B12 Injections: Hot Shots?

The trials tested oral, intravenous, and subcutaneous routes of administration at doses ranging from micrograms to 1 mg per day

High doses of B12, often used to treat deficiencies, may cause side effects such as headaches, nausea, diarrhea, fatigue or weakness, and tingling in the hands and feet

Some marketing language exaggerates form differences for promotional gain

Prescription Rules for Different Providers The rules for getting a B12 injection can vary quite a bit from one place to another

Surprisingly, studies have shown the benefits of vitamin B12 injections on people suffering from weight gain and obesity issues