When flying, drink plenty of water, juice or caffeine-free sodas, even if you are not thirsty. Drinks containing caffeine or alcohol promote loss of body fluids. The recirculated air in the plane is very dry, and dehydration may contribute to jet lag. Certain hotels and motels offer healthy meals or choices. If you have special dietary needs, advise your waiter in writing.
Some hotels offer a light breakfast with the cost of the room.
Pack treats, especially when traveling with children. Other items you might include are pretzels, graham crackers, and canned fruits with pop-top lids. Plan to stop about every two hours for everyone to stretch, use the rest room and expend pent-up energy. On family trips, involve your children in the food planning and meals. Let them select their favorite juices and nonperishable snacks.