NAD+ boosters are supplements designed to increase levels of NAD+, a coenzyme found in every cell of the body. NAD+ plays a crucial role in energy production, DNA repair, and cellular metabolism. As we age, NAD+ levels naturally decline, which can impact overall health and vitality. Common forms of NAD+ boosters include nicotinamide riboside and nicotinamide mononucleotide. These compounds are thought to enhance NAD+ synthesis, potentially improving energy levels, cognitive function, and longevity. While research is ongoing, some studies suggest that increasing NAD+ may have beneficial effects on age-related conditions.