What Food Has the Highest NMN? A Guide to Natural Sources and Supplementation
                                
                                
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                                    4 min read                                
                            
                                While supplements offer concentrated amounts, some natural foods contain trace levels of nicotinamide mononucleotide (NMN), a precursor to the vital coenzyme NAD+. We investigate what food has the highest NMN content and analyze how dietary intake compares to more potent supplementary options.