For many people, the most stressful part of a long-distance vacation is the very first part: the flight. According to NBC News, one in six adults has a fear of flying. Even for those without the phobia, it's not a difficult fear...
Flights can leave you feeling dehydrated when you arrive at your destination. This is because the air in an airplane is dry: Usually, cabins are kept at about 20 percent humidity, while people are most comfortable with humidity in the 50 to 70 percent range....
