It is a common fruit in life, which has a good value in treatment. Because banana belongs to the type of perishable fruit, people must pay more attention when eating banana, and some people are not suitable to eat in life.
Who can't eat
The patients with stomach cold and weak and stomach deficiency should eat less bananas as much as possible, because the starch content is relatively high and the digestion is relatively slow in the gastrointestinal tract, thus damaging the health of the gallbladder.
The magnesium content in banana is very high. It can affect the sensitive elements of heart function and inhibit the cardiovascular function after eating on an empty stomach. In addition, eating on an empty stomach will promote the sudden rise of magnesium in the human body, which will damage the balance of magnesium in the blood of the human body, so as to be harmful to the health of the body.
People with severe cold and dampness and deficiency of spleen and stomach should not eat more. If a day to eat five or six root, may be many spleen and stomach deficiency cold or indigestion of people can not stand. Weight loss is a step-by-step process, so advise mm to lose weight, to be safe, do not lose.
Bananas on the market are of different quality for storage. Due to the need of storage and long-distance transportation, bananas are usually picked after ripening. After they are transported to the retailer, they are treated at low temperature in the storage room. After they are naturally placed for 8-10 days, they will naturally mature. But some retailers are in a hurry to sell, so they will adopt the method of ethylene ripening. The natural mature banana can smell a kind of fruit fragrance, and the ripening banana not only has no fruit fragrance, but also has peculiar smell. In addition, if it is ripening banana, it is easy to turn black and rot. Choose the best to eat safely.
Precautions for eating
1. Eating too much can lead to the imbalance of the proportion of trace elements
Banana is a kind of delicious fruit, so some people eat banana a lot at a time. I don't know. It's very bad for your health. Banana contains more magnesium, potassium and other elements. Although these mineral elements are necessary for human health, if they are ingested too much in a short time, it will cause a sharp increase in the content of magnesium and potassium in the blood, resulting in the imbalance of the proportion of potassium, sodium, calcium, magnesium and other elements in the body, which is harmful to health. In addition, eating more bananas will cause gastrointestinal dysfunction and excessive mood fluctuation due to the greatly reduced gastric acid secretion. Therefore, it is not suitable to overeat.
2. Immature Yizhi
As we all know, when the banana is immature, its skin is greenish green, peeled off, and it is too astringent to swallow. Ripe bananas, astringent and clean, soft waxy sweet, loved by children and the elderly. Bananas are tropical and subtropical fruits. In order to facilitate storage and transportation, when picking bananas, you can't wait for them to ripen, but you have to pick them when the skin is green.
The bananas we eat in the north are ripened after ripening. The astringency of raw banana comes from the tannic acid in banana. When banana ripens, although it can't taste astringency, tannin still exists. Tannic acid has a very strong astringent effect. It can form excrement into dry and hard excrement, thus causing constipation. The most typical is that after the elderly and children eat, not only can't help defecate, but also can occur obviously.
3. Do not refrigerate in the refrigerator
As we all know, bananas are picked when they grow to maturity. Because they mature very quickly, if they are picked when they mature, they taste bad and look not fresh. After the bananas are picked, the temperature requirements for storage are also high, generally 11-13 ℃, while the temperature for fruits and vegetables in the refrigerator is generally about 4 ℃, up to 8 ℃. If it is placed in this environment, it is easy to be frozen, and it will turn black in one day, and the quality will become soft and rotten, and the taste will become bad, even there will be patches or rotten.
4. Avoid eating on an empty stomach
We say bananas can be full of food, but we can't eat them on an empty stomach. Because banana contains a lot of potassium, phosphorus and magnesium, for normal people, a lot of potassium and magnesium intake can make the body's sodium and calcium lose balance, which is harmful to health. So don't eat too much on an empty stomach.
Who can't eat bananas? It can be seen from the introduction that people with deficiency of spleen and stomach and dyspepsia should generally avoid eating banana as a fruit, and when eating it, we should also pay attention not to eat it on an empty stomach, so as not to pose an unnecessary threat to their health.