While airplane naps seem like a great way to combat jet lag, a new study suggests grabbing a drink before dozing off might be a bad idea.
Here's why:
Lower Oxygen Levels: Airplane cabins mimic an altitude of 8,000 feet, leading to decreased oxygen compared to ground level. Alcohol consumption further reduces blood oxygen saturation, potentially straining your heart, according to a study in the journal Thorax.
Disrupted Sleep: The research also found that alcohol disrupts sleep quality,shortening REM sleep stages crucial for memory and brain function. You might fall asleep faster, but the overall sleep won't be as restorative.
Dehydration Risk: Airplane air is dry, and alcohol acts as a diuretic, increasing dehydration. This can worsen headaches, fatigue, and alertness upon arrival.
What to Do Instead:
Adjust Sleep Schedule Gradually: If possible, try to adjust your sleep schedule a few days before your flight to minimize jet lag.
Choose Flight Times Strategically: Opt for flights that align with your natural sleep patterns to land feeling refreshed.
Hydrate Well: Drink plenty of water before, during, and after your flight to combat dehydration.
Relaxation Techniques: Consider natural sleep aids like melatonin or relaxation techniques like meditation or deep breathing exercises.
Additional Information:
Be especially cautious about mixing alcohol with sleep aids, as both can intensify sedation and lead to medical emergencies.
While this study focused on healthy adults, the effects of alcohol on sleep and heart health could be more pronounced for people with pre-existing conditions.
So, next time you're on a plane, skip the in-flight drinks and opt for healthier ways to unwind and get some rest. Your body (and your heart) will thank you!
Source: CNN
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