If you’ve been seeing NAD+ IV therapy everywhere—from wellness clinics to longevity podcasts—you’re not imagining it. NAD (nicotinamide adenine dinucleotide) has become one of the most talked-about “cellular wellness” tools because it’s directly tied to how your body creates energy at the cellular level and supports key repair processes. This guide breaks down what NAD+ IV therapy is , the most-requested NAD IV therapy benefits , what the research really suggests (and what it