How Often Should I Get B12 Shots? A Guide to Your Schedule If you have a low vitamin B12 level, injections can go a long way toward improving your health and well being. But if your B12 level is normal, don't fall for claims that Vitamin B12 Injection When? Frequency, Benefits & Indications Vitamin B D B12 Injections Near Ne Wilmington Urgent Care Clinic Wilmington Urgent Care And Family Clinic Optimal Vitamin B12 Dosage and Treating Deficiency