(nicotinamide adenine dinucleotide) – the “longevity” molecule shown to extend lifespan and enhance healthspan. So the question remains: Which is better for boosting NAD+ ? NMN… or… NR? And more importantly, are there any unique advantages when taking both NMN and NR at the same time? What an elegant way to express the complex enzymatic conversion process each molecule undergoes on the road to becoming NAD+. You see, NMN and NR are entirely different chemical structures. Therefore the “pathway” each molecule uses to become NAD+ is completely unique. And because each individual responds differently when supplementing with NMN or NR, it can be hypothesized that taking both precursors would cause a “synergistic” effect for boosting NAD+ – which would produce far greater health benefits than taking either precursor individually.