“Whether an individual seeks peak exercise performance goals or generalized wellness, quantifying sufficient pulmonary function and competency is of paramount importance.” “Increasing levels of NAD (nicotinamide adenine dinucleotide) through supplementation with NR (nicotinamide riboside) is critical for cardiovascular health and cardiac energy metabolism.” From a Townsend Letter research article, “Novel Ways to Support Cardiac Energetics” by Chris D. Meletis, ND.

