B12: Which is Right for You? BioBoost B12 injections often deliver methylcobalamin along with MIC (methionine, inositol, choline) for rapid absorption, making them ideal if you need a quick energy, focus, or Vitamin B12 & B Complex Drips and Shots: What They Help With and How They Work B12 Injections vs Pills: Richmond's Complete Guide B12 and B complex vitamins play a major role in how your body produces energy, balances mood, and supports metabolism. When delivered through IV, they bypass the digestive system for faster, more