Worrying news for frequent travels as a recent report reveals that they are exposed to the same risk of cancer as obese people.
According to the study, jet lag increases a person’s risk of contracting liver cancer because of the rise in bile acid levels.
Read more: Simple exercises to help you stay fit while you travel
It’s also thought that jet lag could be the cause of an international spike in liver cancer reports.
In the United Kingdom, the rate of of those dying from the disease have tripled since the 70s.
In Australia, more than 28,000 people are diagnosed with liver cancer each year with symptoms including anything from weakness and fatigue, to weigh loss, yellowing skin and a fever.
Jet lag occurs when people try to adapt to a new day-time and night-time schedule after travelling across time zones. It puts the body’s natural rhythm out of synch and can impact anything from appetite, body temperature and blood pressure.
Read more: What you need to know about bringing prescription medication on holiday
But there are ways people can avoid getting jet lag, including: