which plays a pivotal role in human cellular metabolism by acting as a precursor to NAD+, a critical coenzyme found in every cell of the body. NAD+ is vital for energy production, DNA repair, and regulating cellular aging processes. However, as we age, NAD+ levels naturally decline, leading to metabolic and age-related diseases.

NMN has attracted considerable attention in the field of anti-aging research due to its potential to mitigate these age-related declines in NAD+ and improve healthspan and longevity. This compound is found in small amounts in various foods, including broccoli, cabbage, cucumber, edamame, and avocado, promoting interest in NMN supplementation as a direct method to boost NAD+ levels.

The excitement around NMN is not just about its role in increasing NAD+; it's also about its potential to reverse some aging markers. Studies in mice have shown that NMN supplementation can enhance muscle function, bone density, eye function, insulin sensitivity, immune function, body weight management, and activity levels. While these results are promising, it's important to note that human studies are still ongoing to validate these effects.