Why NAD+ fades with age

NAD+ is a helper molecule your cells use to turn food into energy. It also helps with repair work inside the cell. You make less of it as you get older. By middle age, levels can be down by roughly half compared to your twenties.

People often notice the slide as lower energy, slower recovery after workouts or a rough week, brain fog, and sleep that does not feel as deep. None of that proves your NAD+ is low, which is why we start with a consult and, when it fits, labs.

There are two ways to support it. At-home options, including a nasal spray, ship anywhere in the US after a provider approves your plan. NAD+ by IV is the in-person route, done by our nurse in the Phoenix area. Research on NAD+ is active and promising, and honest providers will tell you the human evidence is still growing.