Avoid the Free Booze

Sure, it’s tempting to sip complimentary wine or whiskey on an international flight, but resist the urge. Alcohol is dehydrating, and that effect doubles at high altitude. It can also mess with your sleep cycle, giving you restless naps instead of restorative rest. Plus, it contributes to puffiness, fatigue, and worsens jet lag symptoms. Instead, stick to water or bring an electrolyte drink mix to stay hydrated. Herbal teas like chamomile or peppermint can help you relax without causing dehydration. You’ll feel far better when you land and won’t start your trip with a hangover and dry skin.
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