由 home-healthhaven 
Air travel can be both convenient and exciting, but it can also challenge your immune system. The combination of recirculated air and germs from fellow passengers can make it easy to fall sick. Stress and frazzled nerves before and during travel can also weaken your immune defenses. However, with a little preparation, you can stay healthy and enjoy your trip.
Here are six simple and proven tips to boost your immunity and reduce your exposure to germs while flying:
1. **Get Plenty of Sleep Before Your Flight**
Travel prep can throw off your sleep schedule, leaving you tired and more susceptible to illness. Sleep deprivation weakens your immune system, making you more likely to catch a cold. To avoid this, pack in advance so you’re not up all night before your flight, and prioritize getting enough rest.
2. **Stay Hydrated**
Flying can easily dehydrate you because of the dry cabin air and the busyness of travel. Dehydration can weaken your immune system, so it’s crucial to drink plenty of water. Since bringing large water bottles through security isn’t allowed, carry an empty bottle and fill it up at a water fountain once you’re through. Aim to drink lots of water before and during the flight, and ensure that children stay hydrated too.
3. **Take Antioxidant Supplements**
Antioxidants play a vital role in protecting your body against harmful free radicals and boosting your immune system. While eating a diet rich in fruits and vegetables is the best source of antioxidants, you might also consider supplementing with vitamins like C, E, beta-carotene, and selenium before your trip.
4. **Eat Light Meals**
When flying, opt for light, simple meals. Heavy meals can strain your digestive system and divert energy away from your immune system. By eating lightly, you help your body focus on fighting off potential germs.
5. **Avoid Toxins**
Stay away from sugary foods, excessive caffeine, and alcohol when flying, as these can tax your body and weaken your immune system. Keep your snacks simple and nutritious, ensuring your body stays in top shape to fight off any traveling bugs.
6. **Use Hand Sanitizer**
Hand sanitizer can be as effective as washing your hands, and it’s handy when you can’t easily get to the restroom. Carry a small bottle in your purse or carry-on and use it before eating or anytime you need a quick clean.
By following these tips, you can strengthen your immune system and reduce your risk of getting sick, ensuring that you enjoy your travels in good health. Safe travels!