There are many theories on how to survive jet lag—
the adjustment to a long trip into a different time
zone. Some multinational corporations take jet lag so
seriously that they do not allow employees to make
business decisions on the first day abroad. Most
experts agree on several techniques: Eat lightly for
several days before departing, avoid dehydration
while flying by drinking plenty of nonalcoholic
liquids; take frequent strolls around the plane to
keep your blood circulating; if possible, get some
rest on the flight; use ear plugs, an eye mask, and
an inflatable neck collar to make sleep easier. If you
arrive early in the morning, take an after-lunch nap,
get up for some exercise and dinner, then go to
bed at the regular new time. If you arrive at your
destination in the afternoon or later, skip the nap
and try to sleep late the next morning. In countries
where massage or saunas are standard hotel service,
indulge yourself on the evening of arrival to help you
sleep soundly that night
