What Does Niagen (Nicotinamide Riboside) Do?
1. Boosts NAD+ Levels
As we age, our natural NAD+ levels drop. This decline is linked to reduced cellular energy, slower metabolism, and increased vulnerability to age-related diseases.
Niagen supplementation increases NAD+ in the body, supporting optimal cell function, repair, and metabolism.
2. Supports Cellular Energy
NAD+ is essential for converting food into energy (ATP) in mitochondria (the cell’s “power plants”).
3. Promotes Healthy Aging
Animal and early human studies suggest higher NAD+ may support:
DNA repair
Sirtuin activation (proteins linked to longevity)
Neuroprotection (brain health)
Muscle health
Resistance to metabolic diseases
4. Potential Additional Benefits
Supports cardiovascular health
May combat fatigue and boost exercise performance
Might help protect against some neurodegenerative diseases (limited but promising evidence)