If you’re a mouse.
Given that some athletes will take almost anything to gain a one percent edge in performance, what might they do for a 100 percent improvement? That temptation is made somewhat more real by a report today in a leading journal about a drug that doubles the physical endurance of mice running on treadmills. And it could only be more tempting, because the drug in question has also been reported to extend the lifespan of mice.
An ordinary lab mouse will run about one kilometer — five-eights of a mile — on a treadmill before collapsing from exhaustion. But mice given resveratrol, a minor component of red wine and other foods, run twice as far.
For all we know, the drug induces hallucinations and the poor mice are running out of fear.