Maintain your health
As a traveler, your propensity to get sick isn’t just linked to hygiene; you’re also changing your diet and exercise
regimen. Pack vitamins to keep your immune system on track and running shoes so you can still go for that morning jog. Ask the flight attendant for a full bottle of water, rather than having to beg for refills in that tiny plastic cup. They’ll happily give it to you and you won’t end weary and dried out like you usually do.