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Do Longer Telomeres Really Help People Live Longer?

No. Although it’s not confirmed, Dr. Nir Barzilai states that he doesn’t think the length of telomeres are the major cause of longevity. Using rodents as an example, if you increase their lengths, most of them will develop cancer. If you shorten them, they don’t age— at least not in the first generation.

How to Die Young at an Old Age ·

Science Rules! with Bill Nye

More from this episode

  1. What’s the Difference Between a Lifespan and a HealthspanAging is not inevitable. We can do a lot about aging, and the most important thing to do is increase the healthspan.
  2. Do Healthspan and Lifespan Correlate With One AnotherYes. Those who live older spend less time being sick as they reach the end of their lives. Their accumulations of diseases are 20 or 30 more than our controls.
  3. What Are the Real, True Pieces to LongevityDr. Nir Barzilai says that exercising is number one. It’s always good to exercise no matter what age or sex.
  4. What Were Some Results of People With Long or Short TelomeresIdeally, you want to be somewhere in the middle of the lengths. According to Dr.
  5. Do Life Attitudes Change How Long People Live?Dr. Barzilai says yes, but he doesn't really believe that attitudes correlate with longevity.
  6. How Do Personalities ChangeIt’s a psychological change in the brain that we should expect. Dr.
  7. What Age Does Nir Barzilai Call a Good One to Stay in?On Science Rules with Bill Nye, Dr. Nir Barzilai is asked what age is best for a high-quality life that could go on indefinitely.
  8. In the Future, Will We Have an Effective Anti-aging DrugDr. Barzilai thinks we already have medications in human use that need to be repurposed.
  9. What Is the Biggest Myth About AgingThe biggest myth is that people look and see aging better than their glucose or cholesterol level.

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