NAD+ fuels the electron chain transport system that powers mitochondria, which are concetrated most in the heart, eye and brain.
Brain fitness is about much more than just memory.
NAD+ nourishes the brain optimizing mood, motivation, motor skills as well as mental acuity.
NAD+ plays a critical role in waste removal from the brain through mitophagy.
Research around the world is compiling scientific evidence that supports the claim that "restoring NAD+ levels preserves sight."