LONGEVITY with Nathalie Niddam#418: The Science of NAD+: Why Precursors & IVs Fail Without This Step With Courtney Van BussumSkip NMN, Use Nicotinamide?
23:39–24:25 · 46s
Pressed on the NR vs. NMN debate, Courtney bluntly recommends plain nicotinamide as the cheapest, most direct cellular fuel—then explains why IV NAD isn’t what people think.