Tuesday, November 07, 2006

Jet Lag Shortens Life Span of Older Mice

Jet Lag Shortens Life Span of Older Mice
TUESDAY, Nov. 7 (HealthDay News) -- If flying to London throws off your body clock for a few days, be happy you're not a rodent. According to a new study, elderly mice die earlier if they're exposed to time shifts that replicate the effects of jet lag.

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