Why everything you think about living to 100 might be wrong

The article discusses the complexities surrounding longevity and the misconceptions about living to 100 years. While healthy lifestyle choices like diet and exercise are beneficial, recent studies suggest that genetics play a more significant role in extreme longevity than previously thought. For instance, research indicates that surviving from 93 to 100 is as challenging as living from birth to 93. Although a healthy lifestyle can add years to life, it may not guarantee reaching centenarian status. The article also highlights the dubious nature of data regarding centenarians, particularly in "blue zones," where longevity is often overstated due to poor record-keeping. Furthermore, while some drugs and dietary interventions show promise in extending lifespan in animal studies, their effects on humans remain largely unproven. The article concludes that despite ongoing research, there is currently no definitive method to significantly extend human life beyond 100 years, and caution is advised when considering various longevity-enhancing strategies.

- Genetics are a major factor in extreme longevity, overshadowing lifestyle choices.

- Healthy living can add years to life but does not guarantee reaching 100.

- Data on centenarians, especially in blue zones, may be unreliable.

- Promising drugs and interventions for longevity lack sufficient human trial evidence.

- Caution is necessary when exploring various methods for extending lifespan.