In-Flight Alcohol and Napping Linked to Heart Risks, Study Finds

A new study published in the journal Thorax reveals that consuming alcohol before sleeping on long-haul flights can significantly lower blood oxygen levels and increase heart rates, even in healthy individuals. The research, conducted by the German Aerospace Center, found that these effects are exacerbated by the low air pressure in airplane cabins, potentially posing serious risks for people with pre-existing medical conditions. Experts advise against drinking alcohol while flying to avoid these health risks.