Mitochondria And Longevity May 2026

A critical cleanup process called mitophagy —where the body "recycles" broken mitochondria—slows down over time.

Mitochondria generate 90% of the body's energy through a process called oxidative phosphorylation. However, this "dirty" process creates reactive oxygen species (ROS) as a byproduct. While low levels of ROS can act as beneficial signaling molecules (a concept called ), chronic accumulation causes oxidative stress that damages DNA and proteins, accelerating the aging clock. Why Mitochondrial Health Declines Mitochondria and longevity

Certain dietary habits and nutrients act as "cellular fuel" or "cleanup crews": A critical cleanup process called mitophagy —where the

Mitochondria rely on a coenzyme called NAD+ to function. Levels of NAD+ naturally drop as we age, leading to a "communication breakdown" between the cell's nucleus and its power plants. Science-Backed Strategies for Longevity Mitochondria and longevity