Rep. Jeff Duncan (R-SC) has called for a public hearing to clarify the agency’s position on NMN, a critical anti-aging supplement that the FDA is trying to ban. Action Alert! Rep. Duncan’s letter to the FDA requesting the public hearing echoes many of the issues and questions we’ve been raising for the last few months regarding the FDA’s attack on nicotinamide mononucleotide (NMN), a NAD precursor that is on the cutting edge of anti-aging research. Read more.