Pretty amazing results in the studies listed in this article. Restricting calories has increased longevity in every species tested. We now have a sector of the human population voluntarily undertaking the experiment on themselves. Simply eating smaller portions makes a huge difference in our caloric intake, but the CRON diet is “Caloric Restriction” WITH “Optimal Nutrition”. This makes better sense than simply cutting your calories down by 1/3 or more. Super promising solution to the ageing problem until we are able to develop nano- and bio-tech to move us into healthy triple digits and beyond.