Post From peterattiamd.com
When it comes to potential “longevity drugs,” separating legitimate promise from unfounded claims can be a challenging and frustrating task, and the greater the hype, the more difficult it can be to filter out the noise in search of a signal. For one particular therapy, hype (and commercial popularity) has surged over the last several years: nicotinamide adenine dinucleotide, or NAD. Indeed, we would be hard-pressed to overestimate the importance of this molecule for many cellular processes necessary for survival, and declining levels of NAD…