New Study Says I Was Wrong About NMN and NR?
Charles Brenner is not a scammer. He's a genuine biochemist — the man who discovered nicotinamide riboside back in 2004. He's published hundreds of papers. And when a new study came out last month showing that his supplement, NR, boosted NAD levels 2.3 times more than its main rival NMN, he was quick to share it on X.