Nutrition

What to eat in case of a gastrointestinal flu?

Gastrointestinal flu

A bad gastrointestinal flu can completely cripple a person. Diarrhea and vomiting can last for days. Sometimes it’s so bad that you can’t keep anything to yourself, no matter what you eat or drink. Many people are desperate and try to keep up with water alone – but nutrition is crucial to overcome the gastrointestinal flu.

No matter how intense the gastrointestinal problems are, in this article we will show you how to get your digestion under control again with the help of the right diet and appropriate behaviour.

Intestinal health

A gastric flu damages the intestinal flora, which significantly affects the entire body. A healthy intestinal flora prevents diseases, prevents allergies, filters toxic substances out of the food and produces vitamins for the body. And this is just one part of the many tasks.

In today’s hectic competitive society, many people’s intestines suffer from too much stress and too little exercise, which makes it difficult to regenerate their intestinal health. That is why the gastrointestinal flu is so important for rest and recovery. This applies both during the illness and in the weeks and months after it.

The damaged intestinal flora needs a lot of time to heal completely. For exercise, we recommend regular walks in the fresh air – of course, only when you feel fit enough to do so.

The right way of drinking

Diarrhoea causes the body to lose a lot of fluid. The body tries to get rid of the viruses and bacteria from the body. Thus, one can at least be aware that the body fights against the disease with all its powers and means. Even if the diarrhea is unpleasant. Therefore, it is necessary to keep on taking fluids to assist the body in the detoxification process.

However, after every bowel movement or vomiting, you should wait a while before eating or drinking again. This is a sign that the stomach now needs some rest. The rest period should last at least 15 minutes.

For general absorption of liquids, still water and lukewarm tea from medicinal plants such as aniseed, fennel and camomile are suitable. However, the body not only loses fluid but also the basic minerals in the gastrointestinal flu.

In the pharmacy you can buy special electrolyte solutions to compensate for the loss. You can mix such a solution by yourself. What we understand by electrolytes are basically sugar and salt.

WHO oral rehydration therapy

The World Health Organization (WHO) has its own recipe for mixing a makeshift rehydration solution at home:

  • 1 litre of still water
  • 1/2 tsp. table salt
  • 3 tsp. dextrose or household sugar

The WHO recommends that an adult person suffering from infectious diseases of the gastrointestinal tract should drink about 3 litres of this solution daily.

Alternatively, rice water also supplies minerals, antioxidants and vitamins. To obtain rice water, add a little rice to a lot of water and let it boil for as long as usual. If you want to obtain as much rice water as possible, you can take up to ten times as much water as rice.

Gentle food for the stomach

During the gastrointestinal flu, you should never completely stop eating. Instead, you need to adapt the diet in different ways. In fact, several small meals a day with a gastrointestinal flu works well.

As far as the choice of food is concerned, the first thing to note is that different people tolerate different foods well or badly. That’s why you have to take care of what you get and what you don’t get.

For example, apples work wonders for some people and certain gastrointestinal viruses. The pectin in the apple is known to bind toxins and some harmful bacteria in the gastrointestinal tract and to render them harmless. At the beginning of the disease, apples should be eaten in grated or mashed form.

Dairy products can irritate the stomach during the disease, but for some people they help to survive the disease. Especially yoghurt, buttermilk and sour milk can be helpful. In any case, these foods are important in the later course of the disease and also in the period after that to restore the intestinal flora.

In addition, it provides many valuable nutrients and, as mentioned above, can supply the body with both liquid and minerals as nutritious rice water.

Tried and tested: slimy soup with oat flakes

Oat gruel is rich in B vitamins, provides many nutrients and soothes the irritated stomach.

Let about 20 grams of oatmeal simmer in a litre of water for ten minutes and add salt to the soup. If digestion goes on strike and all other remedies fail, there is no way around this slimy soup.

When the symptoms subside, bananas, boiled carrots, potatoes and rice are suitable for restoring the body’s strength. Toasted bread and rusks can also be put back on the menu.

Gradually the nutrition plan can be extended again. But you should first of all rely on easily digestible food. Foods that are very hot, spicy, greasy, very hot or too cold should be avoided. Even bloating vegetables such as onions and beans are not adequate for the intestines during this time.