Go west, old man

November 12, 2006

What conclusions should I draw from this scholarly research? That old men are mostly rats? That the beneficial results from a trip to the left coast are cancelled out when I return?

Biology | Go west, old man | Economist.com

Jetlag can be fatal if you are flying east—and you are an elderly mouse

TINKERING with the circadian clock, the day-and-night cycle in the physiological processes of all living beings, is rarely a good idea. Poor health and accidents are more common in those who fly frequently or do shift work. Now a new study shows that the direction in which the clock is changed affects the well-being of an individual—at least when the individual is an old mouse.

Dave, checking the mirror for long whiskers.

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