Just eat half a catty a day, and eat in moderation.

1: Immature millet and banana are easy to cause constipation.

As we all know, when the millet banana is immature, the epidermis is turquoise, and it is too astringent to swallow after peeling. Mature millet banana, with astringency swept away, soft and sweet, is deeply loved by children and the elderly. Millet banana is a tropical and subtropical fruit. In order to facilitate storage and transportation, when picking millet bananas, don't wait until they are ripe, but pick them when their skins are green. All the millet bananas we eat in the north are cooked before they are cooked. The astringency of raw millet bananas comes from a large amount of tannic acid contained in millet bananas. Millet banana is ripe, although it can't taste astringent, there is still tannic acid. Tannic acid has a very strong astringent effect, which can form dry and hard feces, thus causing constipation. The most typical thing is that the elderly and children can't help defecating after eating millet bananas, and obvious constipation can occur.

2. Overeating millet and bananas will cause imbalance of trace elements.

Millet banana is a delicious fruit, so some people eat it in large quantities at one time. As we all know, this is very bad for your health. Millet banana contains a lot of magnesium, potassium and other elements. 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 millet and bananas will also cause gastrointestinal dysfunction and excessive mood swings due to greatly reduced gastric acid secretion. Therefore, millet bananas should not be eaten excessively.

3. Don't put the millet and banana in the refrigerator.