Medical research

Aging really is 'in your head'

Among scientists, the role of proteins called sirtuins in enhancing longevity has been hotly debated, driven by contradictory results from many different scientists. But new research at Washington University School of Medicine ...

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 ...

Genetics

It's not just what you eat, it's what's eating you

Restricting how much you eat without starving has been shown to robustly extend lifespan in more than 20 species of animals including primates. How this works is still unclear. In a new study published in PLOS Genetics, neuroscientists ...

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, ...

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