Research Warns of Health Risks , Associated With Drinking , Alcohol on Airplanes.
Fox News reports that travelers may want 
to reconsider drinking on their next flight 
before trying to get some mid-air sleep. .
According to a new study published in 
'Thorax,' consuming alcohol before sleeping 
on a plane could result in lowered blood 
oxygen levels and an increased heart rate.
Experts warn that the cabin of a plane 
already has less oxygen in the air than 
we normally breathe. Alcohol and sleep
only exacerbate this problem.
Experts warn that the cabin of a plane 
already has less oxygen in the air than 
we normally breathe. Alcohol and sleep
only exacerbate this problem.
The study, led by the Department of Sleep 
and Human Factors Research at the German 
Aerospace Center, found an increased 
risk for people with preexisting conditions.
Passengers with cardiopulmonary 
diseases have an increased risk 
of aggravation of symptoms 
due to the decreased cabin 
pressure at cruising altitude, 
which is amplified during sleep, Dr. Marc Siegel, clinical professor of medicine 
at NYU Langone Medical Center, via Fox News.
Alcohol, which is often consumed 
on board, has similar effects, but 
hypobaric hypoxia-induced changes 
are usually more pronounced, Dr. Marc Siegel, clinical professor of medicine
at NYU Langone Medical Center, via Fox News.
According to the team, this is the first study to look at 
the combined impact of low oxygen concentration 
at high altitudes and consuming alcohol before sleep.
Those [factors] are synergistic 
with each other, leading to 
increased heart rate and likely 
increased heart pressure and risks, 
even in young, healthy individuals, Dr. Marc Siegel, clinical professor of medicine 
at NYU Langone Medical Center, via Fox News.
Dr. Adam Scioli, chief medical officer at Caron Treatment 
Centers in Pennsylvania, suggests the study highlights 
the need to stay well-hydrated when flying. .
This can be exacerbated by 
the fact that many people don’t 
drink enough water before they fly, 
which causes dehydration — 
again increasing the likelihood 
of negative impact on their heart, Dr. Adam Scioli, chief medical officer at Caron 
Treatment Centers in Pennsylvania, via Fox News