Vitamin IVs, NAD+ & Peptides in White Plains Infinite You Ever feel like your energy and focus just aren't where you want them to be? There are a lot of conversations right now around options like NAD+ and B12 shotsbut understanding the NAD Injections and IVs for Anti Aging Chronos BHW B12 Shots and NAD+ Perfect B NAD+ vs. B12: What's the difference? NAD+ supports cellular energy, metabolism, and longevity at the mitochondrial level. B12 helps with red blood cell production, nerve health, and energyespecially if you're deficient.