Many do not know that the state of health during the flight directly depends on what one eats the previous day, and thus the issue of the negative impact of some foods on the body is an indisputable fact.

In the report published by the Russian Fb.ru website, Ekaterina Andreeva reviewed the number of products that should be avoided in the diet menu, 24 hours before the flight time.

  • Dry Fruits

People with respiratory problems should stop eating dry fruits throughout the flight because they contain sulfites, substances that can provoke an attack of suffocation in the confined space of the plane, where the body is already suffering from a lack of oxygen.

  • coffee

Many find enjoying a cup of coffee while waiting for the flight, ignoring that drinking coffee in large quantities is a diuretic.

So if you don't want to spend your flight time on the toilet, refrain from drinking this drink, and instead it is better to drink water, and have a cup of coffee as soon as you leave the plane and pass through passport control.

Have a cup of coffee as soon as you leave the plane and avoid it right before you fly (Pixels)

  • salami

The writer adds that these sausages contain histamine, an allergen, and while waiting for the flight timing, travelers often head to the cafe, where salami is served, for a snack.

Therefore, in order to avoid some breathing problems and sudden allergic reaction, you should refrain from eating these products and replace them with chicken breast sandwich when you feel hungry.

  • Soft drinks

Air travel is associated with a lack of oxygen, which can be dangerous for people with breathing problems.

In this regard, official research confirms that nearly a quarter of the breathing problems that affect passengers on the plane are caused by drinking soda before the flight.

Nearly a quarter of the breathing problems that affect passengers on the plane are caused by drinking soda before the flight (Deutsche Welle)

  • nuts

Nuts are a great snack that helps keep you from feeling hungry for a long time, but these products are not without drawbacks, such as causing hypersensitivity.

Even if you have not suffered from allergies before, it is best to avoid the risk and leave it before the flight time, and it is worth noting that airlines do not serve nuts as snacks on the plane.

  • legumes

According to the Society for Aerospace Medicine, changes in atmospheric pressure increase the amount of gas in the intestines by 25%, and sitting posture worsens posture.

Nuts are snacks that help you feel full for a long time, but may cause hypersensitivity (Pixabi).

  • soft cheese

The writer mentions that airlines rarely serve dairy products at lunches, and therefore lactose intolerance requires checking this point with flight attendants, since the most severe symptoms appear at an altitude of 10,000 meters.

  • dark chocolate

Some believe that coffee is the only source of caffeine, while chocolate contains as much caffeine as coffee.

Therefore, you should stop eating it before the flight time even if you are using chocolate to relieve stress and anxiety.

Chocolate contains no less caffeine than coffee (Deutsche Welle)

  • the banana

Many people don't know that about half of the world's population can't stand the smell of bananas, and a regular snack can trigger uncontrollable nausea. It should be noted that the plane is a closed place from which the smell does not disappear until after a long period of time. So, think carefully about whether you want to spoil your trip by eating a banana.