This suggests that calorie restriction slows down the aging process, allowing the organism to live longer and with less risk of age-related diseases.
Also know, how does calorie restriction affect longevity?
The effect of caloric restriction on lifespan.
CR, calorie restriction. Strong evidence shows that long-term energy restriction in lean and obese subjects improves insulin sensitivity, a mechanism by which CR may act to extend lifespan (97, 98).
In this way, do calories cause aging? There are no data in humans on the relationship between calorie restriction and longevity. Some people have voluntarily practiced extreme degrees of calorie restriction over many years in the belief that it will extend lifespan or preserve health.
Keeping this in consideration, what age should you start calorie restrictions?
“The bottom line is that for someone starting calorie restriction around the age of 35, practicing at the level I and keeping it up until they get into old age, they’re likely to add — if the animal evidence can be extrapolated — from eight to 10 years to their life span,” says Pomerleau.