Nicotinamide adenine dinucleotide (NAD+) is the oxidized form of nicotinamide adenine dinucleotide (NADH), and it is a naturally occurring compound found in cells. The balance between NAD+ and NADH is crucial for various cellular processes, especially those related to energy metabolism.
Research has suggested that NAD+ may offer several benefits, including:
- Muscle Function: NAD+ plays a key role in cellular energy production. Adequate levels of NAD+ are essential for the proper functioning of enzymes involved in energy metabolism, and maintaining these levels may contribute to improved muscle function.
- Neuroprotection: NAD+ has been implicated in the protection of cells in the nervous system. It plays a role in supporting mitochondrial function and has been studied for its potential neuroprotective effects, particularly in conditions involving oxidative stress.
- Anti-Aging Effects: NAD+ levels tend to decline with age, and this decline is associated with various aspects of aging. Research has explored the idea that boosting NAD+ levels, often through the use of precursors like nicotinamide riboside (NR) or nicotinamide mononucleotide (NMN), may have anti-aging effects. This is thought to occur through the activation of sirtuins, a class of enzymes involved in cellular regulation and longevity.

