Sit Less!

Shortening the amount of time spent sitting can protect your aging DNA. A newly published study looked at how physical activity affects telomere length. Telomeres can be found on the ends of chromosomes and stop them from unraveling or clumping together and “scrambling” the genetic code they contain. The researchers found that spending less time sitting each day had more of a positive impact on telomere health than increasing the time spent performing physical activities, like exercise. They add, “There is growing concern that not only low physical activity level in populations, but probably also sitting and sedentary behavior, is an important and new health hazard of our time.”
British Journal of Sports Medicine, September 2014