How caloric restriction prevents negative effects of aging in cells

C23A932B-97E6-4BB1-BB6D-F860F55FE0D1

Summary:

A new study provides the most detailed report to date of the cellular effects of a calorie-restricted diet in rats. While the benefits of caloric restriction have long been known, the new results show how this restriction can protect against aging in cellular pathways.

If you want to reduce levels of inflammation throughout your body, delay the onset of age-related diseases, and live longer, eat less food. That’s the conclusion of a new study by scientists from the US and China that provides the most detailed report to date of the cellular effects of a calorie-restricted diet in rats. While the benefits of caloric restriction have long been known, the new results show how this restriction can protect against aging in cellular pathways, as detailed in Cell on February 27, 2020.

“We already knew that calorie restriction increases life span, but now we’ve shown all the changes that occur at a single-cell level to cause that,” says Juan Carlos Izpisua Belmonte, a senior author of the new paper, professor in Salk’s Gene Expression Laboratory and holder of the Roger Guillemin Chair. “This gives us targets that we may eventually be able to act on with drugs to treat aging in humans.”

Continue reading… “How caloric restriction prevents negative effects of aging in cells”

Eating less helps the brain stay young: study

114389007

Eating less turns on a molecule that helps the brain stay young.

Overeating can cause brain aging while eating less turns on a molecule that helps the brain stay young.  Researchers at the Catholic University of Sacred Heart in Rome have discovered that a molecule, called CREB1, is triggered by “caloric restriction” (low caloric diet) in the brain of mice. They found that CREB1 activates many genes linked to longevity and to the proper functioning of the brain.

Continue reading… “Eating less helps the brain stay young: study”

Discover the Hidden Patterns of Tomorrow with Futurist Thomas Frey
Unlock Your Potential, Ignite Your Success.

By delving into the futuring techniques of Futurist Thomas Frey, you’ll embark on an enlightening journey.

Learn More about this exciting program.