
Photo: D. Sharon/Flickr CC
Here’s to hoping that resveratrol, which mimics the life-extending benefits of severe caloric restriction, might do the same. — MB
Tufts scientists recently deprived a group of chubby men, for six months, of about one-third of their daily caloric intake.
The result: The subjects’ white blood cells, central to the body’s immune response systems, performed better:
“Scientists funded by the Agricultural Research Service (ARS) found that volunteers who followed a low-calorie diet or a very low-calorie diet not only lost weight, but also significantly enhanced their immune response. The study may be the first to demonstrate the interaction between calorie restriction and immune markers among humans.”
The study might also help scientists determine whether resveratrol, which is found in red wine and other foods, mimics the immune regulating effects of caloric restriction — an impractical lifestyle change for millions of Americans.
via Less is More When Restraining Calories Boosts Immunity.