Banana is a kind of fruit that we often meet in our daily life. Eating bananas regularly is also good for our health, but eating bananas also needs to pay attention to some dietary taboos. Then do you know what taboos we should pay attention to when eating bananas in our daily life? Let's take a look.
Eating bananas is taboo.
1, avoid eating undercooked bananas.
When eating bananas, we need to pay attention to avoid eating uncooked bananas, because uncooked bananas are easy to cause constipation, while mature bananas are completely astringent, soft and sweet, and are deeply 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 until the skin is green. All bananas we eat in the north are ripe before they are cooked. The astringency of raw bananas comes from the large amount of tannic acid contained in bananas. When the banana is ripe, although it can't taste astringent, tannic acid still exists. Tannic acid has a strong astringent effect, thus causing constipation. The most typical thing is that after eating bananas, the elderly and children can't help but defecate, but they can have obvious constipation.
2. Avoid eating bananas on an empty stomach
An empty stomach also needs attention. It is forbidden to eat a lot of bananas on an empty stomach because bananas contain a lot of potassium, phosphorus and magnesium. For normal people, a large intake of potassium and magnesium will unbalance sodium and calcium in the body, which is not conducive to health. So don't eat too many bananas on an empty stomach.
3. Avoid eating too many bananas.
Although bananas are good, you should also pay attention to avoid excessive consumption when eating them. Bananas contain more elements such as magnesium and potassium. Although these mineral elements are necessary for human health, if they are ingested too much at one time in a short period of time, the contents of magnesium and potassium in the blood will increase sharply, resulting in the imbalance of potassium, sodium, calcium, magnesium and other elements in the body, which is harmful to health. In addition, eating more bananas will also cause gastrointestinal dysfunction and excessive mood swings due to the greatly reduced gastric acid secretion. Therefore, bananas should not be eaten in excess.
4. Bananas should not be stored in the refrigerator.
As we all know, bananas are picked when they are ripe in June and July, because they ripen quickly. If they are picked when they are ripe, they taste bad and look stale. Then, after bananas are picked, the storage temperature is also high, generally 1 1- 13 degrees Celsius, while the fruits and vegetables stored in the refrigerator are generally around 4 degrees Celsius, up to 8 degrees Celsius. Bananas are easy to freeze if they are placed in this environment. If they are placed for one day, they will turn black, become soft and rot, and their taste will become worse, even appear patches or rot.
5, bananas are taboo
A. bananas can't be eaten with potatoes. If you eat together, the elderly will have senile plaques, and the young will have plaques.
B, bananas can't be eaten with taro, which will lead to bloating.
C, bananas can't be eaten with beef, which will cause stomach cramps.
D, bananas can't be eaten with sweet potatoes, and adverse biochemical reactions will occur after eating them, causing physical discomfort.
Let's talk about raisins:
Raisins should not be eaten with milk: the nutrition in raisins and milk will conflict, and the combination of them is not conducive to the normal absorption of nutrition and reduces its own nutritional value. Raisins can't be eaten in excess: Although raisins are sweet and contain many nutrients needed by the human body, the consumption of raisins needs to be limited. The sugar content in raisins is high, and eating too much can easily lead to obesity.
1, raisins should not be eaten with milk: the nutrition in raisins and milk will conflict, and the combination of the two is not conducive to the normal absorption of nutrition, and also reduces its own nutritional value.
2, raisins can not eat too much: although raisins are very sweet, there are many nutrients that the human body needs, but the consumption of raisins needs to be limited, and the sugar content in raisins is high. Eating too much can easily lead to obesity.
Raisin is a kind of food formed by dehydrating grape fruit with the help of solar heat or artificial heating. With high sugar content, it is a typical high-energy nutrient. Raisins have low water content and are easy to transport and store. The most important raisin in the world is the green seedless grape variety seedless white. Other raisins include white rose fragrance and black Collins. Because raisin production has strict requirements on grape varieties and climate in producing areas, grape drying is only distributed in some grape producing areas such as California, Turkey, Iran and Xinjiang. Almost all raisins in China are produced in Xinjiang, and seedless white is the most important raisin variety. Unlike California, the main raisin producing area in the United States, Xinjiang raisins are 80% green, and bright green is the unique advantage of China raisins.