Air travel has undoubtedly made the world more accessible, connecting people across continents and cultures. However, it’s no secret that flying can come with some unpleasant side effects, one of which is the potential for food-related illnesses.

While airlines have made significant efforts to improve their onboard dining options, there are still certain foods that can put your health at risk. In this article, we’ll explore the foods that can make you sick while traveling by air.

1. Raw or Uncooked Meats

Raw or undercooked meats, such as steak tartare or rare hamburgers, may be a culinary delight for some but can harbor harmful bacteria like E. coli or salmonella.

While most airlines take necessary precautions to ensure meat is cooked thoroughly, it’s always wise to steer clear of these dishes if you have a sensitive stomach or a compromised immune system.

2. Eggs

Eggs are a common breakfast staple, but consuming eggs that are not cooked properly can lead to food poisoning. Avoid dishes like sunny-side-up or soft-boiled eggs, as these may still contain harmful bacteria.

Opt for fully cooked egg dishes, such as omelets or scrambled eggs, as these are generally safer options.

3. Shellfish

Shellfish, including oysters, clams, and mussels, are notorious for causing foodborne illnesses such as norovirus or vibrio infections.

Even if they are cooked, there is still a risk of contamination, so it’s advisable to avoid shellfish altogether during air travel.

4. Unpasteurized Dairy Products

Unpasteurized dairy products, like raw milk or fresh cheeses made from raw milk, can contain harmful pathogens such as Campylobacter, Listeria, or Salmonella. These bacteria can cause severe food poisoning or other health issues.

Stick to pasteurized dairy products to minimize the risk of illness.

5. Fresh Fruits and Vegetables

While fresh fruits and vegetables are generally considered healthy, they can pose a risk during air travel. Produce may be contaminated with bacteria or other pathogens, especially if they were not washed properly.

Opt for fruits that can be peeled, like bananas or oranges, or choose cooked vegetables instead.

6. Unsealed or Damaged Food Packaging

Inspect the packaging of any pre-packaged meals or snacks. Avoid consuming anything with broken or damaged packaging, as it can indicate potential contamination or spoilage.

7. High-Sodium Foods

Foods high in sodium can contribute to dehydration, a common issue during air travel due to the low humidity in airplane cabins. Excess sodium consumption can also worsen jet lag symptoms.

Limit your intake of salty foods to avoid exacerbating these effects.

8. Spicy Foods

Spicy foods can lead to gastrointestinal discomfort, especially for individuals with sensitive stomachs.

Additionally, consuming spicy foods during a flight can exacerbate the symptoms of motion sickness, making your travel experience even more unpleasant. Opt for milder flavors while flying.

9. Carbonated Beverages

Carbonated beverages, including sodas or sparkling water, can lead to bloating and discomfort due to the changes in air pressure during flight.

It’s best to choose non-carbonated alternatives such as still water or herbal tea to stay hydrated without the added discomfort.

10. Foods That Cause Gas

Foods known to cause gas, such as beans, lentils, broccoli, or onions, can make you feel uncomfortable during a flight. The reduced cabin pressure can intensify bloating and the feeling of fullness.

Opt for low-gas producing foods to avoid any unnecessary discomfort.