What is the difference between lifespan and healthspan?

Lifespan is the total number of years lived, while healthspan is the number of years lived in good health, free from chronic disease. Harvard Medical School highlights that extending healthspan—not just lifespan—is the true goal of modern longevity science.

How does NMN supplementation support a longer healthspan?

NMN (Nicotinamide Mononucleotide) boosts NAD+ levels in the body, which are essential for cellular energy production and DNA repair. CATALO Perfect Strength NMN uses clinical-grade Uthever™ NMN to help slow cellular aging and extend healthy years.