Eat Less, Live Longer
New studies seem to indicate that going on a low-calorie diet can extend lifespan, regardless of when you start the diet.
Conversely, the beneficial effects disappear as soon as you stop the diet.
Hmmm, I smell a whole new basis for suing McDonalds! Super-sizing = death.
On the other hand, McDonalds could take advantage of these new findings by offering "Longevity-Sized" meals, charging more for smaller portions!