Exercise —

One recent study on post-menopausal women suffering from chronic stress found that “vigorous physical activity appears to protect those experiencing high stress by buffering its relationship with telomere length (TL).” xv In fact, among the women who did not exercise, each unit increase in the Perceived Stress Scale was related to a 15-fold increase in the odds of having short telomeres. Those who did exercise regularly showed no correlation between telomere length and perceived stress!

High-intensity exercise appears to be the most effective all-natural approach to slow down the aging process by reducing telomere shortening. In fact, research has shown there’s a direct association between reduced telomere shortening in your later years and high-intensity-type exercisesxvi: Greta Blackburn’s book The Immortality Edge: Realize the Secrets of Your Telomeres for a Longer, Healthier Lifexvii further details the importance of high-intensity exercise to prevent telomere shortening.

Intermittent Fasting —

Previous research has shown that you can extend your lifespan by reducing your caloric intake, and I’ve written about this technique in the past. The problem is that most people do not understand how to properly cut calories, because in order to remain healthy, you have to cut out the right kind of calories—namely carbohydrates. Research by Professor Cynthia Kenyon has shown that avoiding carbs will activate genes that govern youthfulness and longevity.

But the health benefits of calorie restriction can also be achieved by intermittent fasting (keep in mind you still need to cut out sugars and grains). For more detailed recommendations and guidance on intermittent fasting, or scheduled eating, please see this recent article that greatly expands on this complex topic, and highlights the precautions, as it certainly isn’t for everyone.