Unlocking the Secrets of Centenarians: The Key to Longevity

The video explores the extraordinary lives of centenarians like Nadine and Reuben Landau, who maintain active lifestyles well into their hundreds. Dr. Thomas Pearls studies these individuals to understand the genetic and environmental factors contributing to their longevity. While genetics play a role, with some centenarians lacking the E4 gene linked to heart disease and Alzheimer's, lifestyle choices are crucial. The research suggests that 70% of successful aging is influenced by environment and behavior, highlighting the importance of diet and exercise. The hope is that genetic research will eventually lead to drugs that can slow aging.

What is the significance of the gene E4 in relation to centenarians?

What percentage of aging successfully is attributed to environment and behavior?