George Sutphin

George Sutphin, Assistant Professor at the University of Arizona, delves into the intriguing world of NAD+ and NMN supplements. He uncovers alarming findings about how NMN may exacerbate kidney issues, especially in older populations. The conversation emphasizes the complexity of NAD+ metabolism and safety concerns surrounding its oral supplementation. Sutphin also critiques the supplement industry's lack of regulation and encourages more rigorous research, highlighting the importance of understanding the impact of these products on health and aging.