Research that will change your life!

Would you like to live an extraordinarily long and healthy life – perhaps start a different career at age 70 and pursue your new ambition with the same zeal that you had when you were young? Or maybe you’d like to function at your peak without the significant decline that most experience as they age. Find out more about the CR Society’s involvement in research.


Welcome to the Calorie Restriction (CR) Society

CR lifespan curves Our goal is to help people of all ages live longer and healthier lives simply by:
  • eating fewer calories
  • maintaining adequate nutrition
Since the 1930's extensive scientific research has shown that calorie restricted (CR) diets improve health and extend lifespans of nearly every species tested, including worms, spiders, rodents, dogs, cows and monkeys. We believe it is likely that people who carefully adopt a CR diet will see similar results.

The CR Society supports the efforts of people who practice CR for future longevity, current health, or other benefits; those curious about or interested in understanding the effects of the diet; and those interested in the development of related, science-based life-extension and health-enhancing technologies. Our mailing lists provide a rich forum for such topical discussions.

Calorie Restriction...the only proven life-extension method known to modern science.