Lack of sleep, being stuck at a desk, too many late nights, over-exposure to the sun, and an unbalanced diet ? each of these components of our modern lifestyle affects your body at the cellular level, leading to depletion of the important coenzyme, NAD+, and the resulting symptoms of early aging. Along with the effects of life?s daily stressors, the natural aging process causes your NAD+ level to decline. A decreased level of NAD+ slows down integral body functions, resulting in reduced vitality and early aging. With NiaCel, you can make age feel like just a number. By adding Thorne?s NiaCel 400, with Nicotinamide Riboside (NR), to your daily wellness routine, you can boost your body?s level of NAD+, helping defend your body against the effects of early aging and optimizing your daily vitality. The added support for NAD+ in NiaCel 400 is ideal for athletes, as well as those individuals with conditions that require more robust support for NAD+ levels.