How do I balance trail running and lawyering? The answer is Nicotinamide Adenine Dinucleotide (NAD ) — a coenzyme found in every cell of the human body that plays a vital role in cellular energy production, DNA repair, and overall metabolic function. Its levels naturally decline with age, stress, poor diet, and certain diseases — which is why NAD supplementation or NAD precursor therapy (like NMN or NR) has gained attention in health and longevity research. You can avail of this rejuvenating tre