Paragraph Ten There are 15 million of us who fly across multiple time zones every year, with 500,000 of us in the air at any given moment. And for those of us who fly more than a couple of time zones from home, jet lag can be a serious challenge. 45. Mill
Paragraph Ten There are 15 million of us who fly across multiple time zones every year, with 500,000 of us in the air at any given moment. And for those of us who fly more than a couple of time zones from home, jet lag can be a serious challenge. 45. Millions of people s___________from jet lag every year.