vitamin b12 injection image for Cyanocobalamin 1,000 mcg, 25/Box (Rx) — Mountainside Medical Compounded Methylcobalamin (Vitamin B12) Injection,
Description
Use appropriately sized needles

Vitamin B12, also known as cobalamin, is essential for various bodily functions, including red blood cell production, releasing energy from food, and maintaining nervous system health

Some specific causes include: Certain medical conditions

In contrast, oral vitamin B12 supplements need to pass through your stomach acid and digestive system, and their absorption can be less reliable, especially if there are absorption issues