Best NMN Supplement: Fountain of Youth in a Bottle? (2023)
What exactly is the big deal with NMN? It all starts with NAD (nicotinamide adenine dinucleotide). Think of NAD as cellular currency in your body. It’s required for things like energy production, DNA repair, and regulating gene expression. All of these processes sustain cell life and resist aging. As we age, our NAD levels…