Double Your Lifespan with a Drug that Mutates Your Ribosomes

It's been known for a while that restricting your diet will increase your lifespan, but now researchers have shown one reason why: Eating less causes your ribosomes (your cells' protein factories) to mutate. And it's looking like mutated ribosomes (pictured here) could be one key to life extension. The good news is… »4/17/08 2:38pm4/17/08 2:38pm