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Staying Healthy During Holiday Travel

With over 119 million Americans traveling this holiday season, staying healthy on the road is more important than ever. Stress, lack of sleep, and exposure to germs can weaken your immune system, but there are easy ways to protect yourself, says Dr. Marc Siegel, a clinical professor of medicine at NYU Langone Health. Start by drinking plenty of water to boost your immune system and stay hydrated. Keep up your regular exercise routine before your trip to stay strong and energized. While...