Health

Studies show connection between diet, cognitive function

We've all experienced a "gut feeling"—when we know deep down inside that something is true. That phenomenon and others, aptly describe what scientists have now demonstrated: that the gut and the brain are more closely connected ...

Medical research

Caloric restriction for anti-aging

(Medical Xpress)—The idea that reducing the amount of food you eat can slow metabolism and extend lifespan has been around for a while. Only recently has it become more mainstream. On sites like the popular Fight Aging ...

Medical research

Altering perception of feeding state may promote healthy aging

Targeting mechanisms in the central nervous system that sense energy generated by nutrients might yield the beneficial effects of low-calorie diets on healthy aging without the need to alter food intake, suggests new research ...

Inflammatory disorders

Anti-inflammatory mechanism of dieting and fasting revealed

Researchers at Yale School of Medicine have found that a compound produced by the body when dieting or fasting can block a part of the immune system involved in several inflammatory disorders such as type 2 diabetes, atherosclerosis, ...

Genetics

Penn yeast study identifies novel longevity pathway

Ancient philosophers looked to alchemy for clues to life everlasting. Today, researchers look to their yeast. These single-celled microbes have long served as model systems for the puzzle that is the aging process, and in ...

Genetics

Single gene change increases mouse lifespan by 20 percent

By lowering the expression of a single gene, researchers at the National Institutes of Health have extended the average lifespan of a group of mice by about 20 percent—the equivalent of raising the average human lifespan ...

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