NAD+ Injection Levers.Health Cary's Botox, medically supervised weight loss, and anti aging specialists. Our highly trained team of medical providers provide safe, result driven soltions to help you look and feel your best. Curious about MIC B12 + NAD+? These wellness focused injections are options some clients choose to incorporate into their routines as part of supporting overall energy and vitality. MIC B12: a 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.