Best Vitamin B12 Injection Sites: Where to Inject B12 PA Relief Vitamin B12 Shots Specialist Near Me in Canton, MI Do Lipotropics Injections Work? Lipotropic B12 Injections A vitamin B12 injection is a shot that delivers B12 directly into your muscle, helping your body absorb it quickly (especially if your body struggles to absorb it from food or tablets) B12 Shots Phoenix Arcadia, Scottsdale, Tempe & Glendale Vitamin B12 Injections Legacy Clinic Chiropractic