News tagged with dietary restriction

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 ...

Sep 03, 2013
popularity 4.6 / 5 (37) | comments 0 | with audio podcast

Anti-ageing hormone receptors

(Medical Xpress)—A reduced caloric intake increases life expectancy in many species. But how diet prolongs the lives of model organisms such as fruit flies and roundworms has remained a mystery until recently.

Aug 07, 2013
popularity 4.8 / 5 (5) | comments 0 | with audio podcast

Cutting calories before cutting in surgery

Dietary restriction has already been shown to extend the lives of laboratory animals, but recent research suggests the beneficial effects of eating less may extend to improved recovery from surgery and better ...

May 08, 2012
popularity not rated yet | comments 0