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Tips on reducing the fog and fatigue. (Chris Erskine/Los Angeles Times)
How to beat jet lag
Dreamstime/TNS
Jet lag, as common as the common cold, abounds this time of year as travelers take long-haul summer vacations. And like a tough-to-shake cold, it often produces crankiness, insomnia and a foggy, cotton-headed funk. What’s the answer? Medical professionals and avid long-distance travelers recommend heavy hydration and advocate quickly adopting the meal times and sleep patterns of your destination. Here are more tips: 
