The truth about drinking on planes: As research shows just two beers on a flight could pose a health risk experts reveal the reasons you might want to avoid a tipple before you fly

Researchers found alcohol when flying lowers the amount of oxygen in sleeping passengers blood and raises heart rate, even in people who are young.Researchers found alcohol when flying lowers the amount of oxygen in sleeping passengers blood and raises heart rate, even in people who are young.Read MoreHealth News | Mail Online