A new study has revealed that consuming alcohol before sleeping on a plane can pose health risks, even for young and healthy passengers. The combination of alcohol consumption, sleep, and low oxygen levels at high altitudes can strain the cardiovascular system and prolong periods of low oxygen in the blood.
Researchers from the German Aerospace Center’s Institute of Aerospace Medicine and Aachen University recommend that airlines restrict inflight alcohol consumption to improve passenger health. Inflight sleep already decreases blood oxygen saturation due to reduced atmospheric pressure in aircraft cabins. Adding alcohol consumption to the mix can further decrease blood oxygen levels, increase heart rate, and reduce deep sleep. Even young and healthy participants in the study experienced significant desaturations and heart rate increases during sleep.
The study also warned that higher doses of alcohol could worsen these effects, increasing the risk of health complications and medical emergencies during flights. This risk is particularly concerning for older individuals and those with pre-existing medical conditions. To maintain optimal health and well-being during air travel, researchers advise avoiding alcohol while flying.
Overall, this research highlights the importance of airlines taking steps to promote healthy behaviors among their passengers while traveling by air. By restricting inflight alcohol consumption, airlines can help ensure that their passengers arrive at their destinations safe and healthy.
