Was going to go have some Hagen-Dazs, and then I read this:

Eat Less and Live Longer?

Scientists have shown a link between long-living calorie-restricted mice and the types of microbes residing in the guts of those mice. The finding, published last month (July 16) in Nature Communications, suggests a novel mechanism of living longer by establishing the right kind of microbes in our gut through a low-calorie diet.

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