Melon fruits (such as watermelon) need the shortest digestion time, while bananas need the longest. I feel hungry between meals and want to eat a fruit to resist for a while. Bananas are a good choice. Watermelon can provide energy quickly and raise blood sugar, especially for diabetics.

Vegetables: 45 minutes -2 hours

Cucumber vegetables (such as wax gourd) have the shortest digestion time, eggplant vegetables (such as tomato and eggplant) take the second place, leafy vegetables (such as spinach and Chinese cabbage) and cruciferous vegetables (such as broccoli) take the second place, and root vegetables (such as sweet potato and taro) take the longest digestion time. Therefore, root vegetables can be used as staple food. People with indigestion should eat less cruciferous vegetables such as broccoli, and if they want to eat, they must cook them soft and rotten.

Protein: 1.5-4 hours.

Liquid protein foods such as milk and soybean milk are easy to digest, while rich meat such as beef and chicken in protein takes 4 hours or even longer to digest completely.

Fat: 2-4 hours

The digestibility of fat is related to the content of lower fatty acids and unsaturated fatty acids. The higher the content of these fatty acids, the easier it is to digest. So vegetable oil is more digestible than animal oil. Eating fat with cereals or protein foods will prolong the digestion time of the latter. Therefore, eating greasy staple foods and dishes will cause a great burden on the stomach.

Grain: 1.5-3 hours

Liquid or semi-liquid cereals (such as porridge) take a short time to digest, and fermented foods without oil (such as steamed bread and oil-free bread) are also easier to digest. Their digestibility in the body is the highest, reaching 98%. Therefore, porridge and steamed bread are good choices for people with bad stomach. However, if you add oil, it will become fried steamed bread slices, fried rice and so on. It will be difficult to digest.

Spicy food

Pepper, such as red pepper or Gealapu pepper, can add wonderful spices to food, but it can also disturb the esophagus. As a result, there will be a feeling of heartburn, just like when eating. Even if you use lactic acid to reduce its spicy taste, you still consume the spicy taste of pepper. Don't add high-fat cream to spicy food, you can take milder green pepper.

Chocolate

Simply eating chocolate is not the source of the problem, but it is ok to hold too much chocolate and a small piece of chocolate. However, if patients with gastroesophageal reflux disease eat even a small piece, there will be problems. This is because chocolate relaxes the sphincter at the lower end of esophagus, leading to acid reflux.

Citrus juice

This acidic drink will disturb the digestive tract and stimulate sensitive nerves to heat up. It feels like acid reflux, but it's actually just an interference. Too much acid can cause other problems in the abdomen. If you drink on an empty stomach, your digestive tract is actually full of acidic substances, and adding acidic substances will cause abdominal pain. If you drink lemonade with honey, it may cause diarrhea.

mashed potatoes

Cream-like mashed potatoes are delicious, so it is no wonder that they are among the "most comfortable foods". But if you are allergic to sugar, you won't feel comfortable because it contains milk and a lot of cream. Making sugar-free sweet potato paste at home can reduce its influence.

Raw onion

Foods such as onions and garlic, leeks and shallots are rich in plant compounds. Some of them can protect the heart, but some may cause abdominal pain. Cooking can decompose some of the compounds, but it can also decompose some beneficial substances, so it is best to mix raw onions with cooked onions, so as to absorb its benefits and reduce its side effects.

Learn more about bloating: indigestible food to relieve bloating.

ice cream

If you are allergic to lactose, you must give up ice cream. Overweight, cramps, etc. Are warnings to stay away from these dairy products. The best solution is to eat some lactose-free ice cream. But even if you are not lactose allergic, eating too much ice cream can cause abdominal pain, because ice cream contains high fat, which is more difficult to digest than other foods.

Broccoli and raw cabbage

These vegetables rich in cellulose and nutrients are undoubtedly very healthy, but they will produce gas in the intestines. The solution is simple, that is, cooking these vegetables, that is, soaking them in boiling water, can decompose some sulfur-containing substances that will produce gas.

bean

Beans are rich in nutrients, but they can also cause stomach pains and other problems. Because the enzymes needed to decompose beans can only be found in the bacteria in the abdomen, if you don't keep the habit of eating beans, there may not be enough enzymes in the abdomen to digest beans. The result is gas generation and expansion. So adding soup when cooking beans can help these beans stay in the stomach. Gradually add beans to your daily diet, which will help you produce the enzymes needed to break down beans.

Sugar-free fragrant sugar

Sorbitol contained in many sugar-free sweets may lead to the production of esophageal gas. Check the label to see if you can find sugar-free foods and other sugar substitutes. At the same time, intake is also very important. Most people take 2-3 grams without any problems, but if some foods have 10 sorbitol, it is definitely difficult to digest.

Whole Wheat Bread

Many people are used to choosing bread as breakfast, because it is easy to buy anywhere, but the healthiest bread choice is whole wheat bread. Most other breads contain yeast, which is easy to cause hyperacidity and harmful to people with bad stomach. Whole wheat bread contains a lot of vitamins, cellulose and minerals. Coarse grains are beneficial to human gastrointestinal health, and eating more will not make you fat. On the contrary, it can promote the excretion of toxins in the body and is more conducive to human health.

Eggs (of hens)

A study by the American College of Nutrition pointed out that women who add a little protein to their breakfast can be hungry for four hours less than women who don't include protein in their breakfast. Eating eggs can supplement protein, and the protein part of eggs contains a lot of protein. Eat eggs must be cooked, because raw eggs have bacteria, eggs should not be eaten more. Because eggs have high protein and cholesterol content, people with poor gallbladder function must pay attention to eating less.

banana

In a busy living environment, people often don't pay attention to the nutrition of breakfast, but just eat casually. In fact, they want to have a healthy breakfast and don't want to bother. Why not have a banana? Bananas contain almost all vitamins and minerals, so you can easily get all kinds of nutrients from bananas. Moreover, bananas contain quite a lot of potassium and magnesium, and potassium can prevent blood pressure from rising and cramping; Magnesium can relieve fatigue. It can maintain energy for a long time and support the work consumption in the morning.

yogurt

Time is always tight in the morning, so it is impossible to do too much. If you want to greatly improve nutrition at once, you might as well have a cup of yogurt after eating enough carbohydrates. Because yogurt is fermented from pure milk, lactic acid bacteria can not only retain all the nutrients of fresh milk, but also produce various vitamins necessary for human nutrition during fermentation, such as vitamin B 1, vitamin B2, vitamin B6, vitamin B 12 and so on. Has the functions of regulating immunity, preventing intestinal infection, improving gastrointestinal function, promoting intestinal peristalsis and facilitating defecation.

strawberry

Strawberry is rich in nutrition, containing fructose, sucrose, citric acid, malic acid, salicylic acid, amino acids and minerals such as calcium, phosphorus and iron. In addition, it also contains a variety of vitamins, especially vitamin C. Every100g of strawberry contains 60 mg of vitamin C, which can activate cells and nourish the stomach. Carotene contained in strawberry is an important substance to synthesize vitamin A, which has the function of improving eyesight and nourishing liver. Strawberries also contain pectin and rich dietary fiber, which can help digestion and make the stool unobstructed.

spinach

We women should know that spinach is sacred in women's food. Its stems and leaves are soft, tender and delicious, and rich in minerals such as vitamin C, carotene, protein, iron, calcium and phosphorus. It has the functions of anti-aging and promoting cell proliferation, which can not only activate brain function, but also enhance youthful vitality. In addition, spinach contains magnesium, which is a mineral that women are more likely to lack. If women's daily intake of magnesium is less than 280 mg, people will feel tired. The function of magnesium in human body is to convert carbohydrates in muscle into usable energy.

cooked meat

As we all know, eating meat can provide high-quality protein and high-energy fat, including some vitamins and minerals, which are closely related to our healthy growth, intellectual development and physical durability. Moreover, when raw meat is cooked, it will dissolve some flavor-forming substances. These flavor substances are extracts, which can promote appetite, increase the secretion of digestive juice, and facilitate the digestion and absorption of the stomach.