Introduction: Bananas are a fruit commonly found in households, and they offer many health benefits. But what are the taboos associated with eating bananas? Let's find out together.
1. Unripe bananas can easily cause constipation
Everyone knows that when a banana is unripe, its peel is green, and when peeled, it's too astringent to eat. A ripe banana has no astringent taste, being soft, sweet, and fragrant, which is loved by children and the elderly. Bananas are tropical and subtropical fruits. To facilitate preservation and transportation, they cannot be left to ripen on the tree and must be picked when the peel is still green. The bananas we eat in the north are ripened after picking. The astringent taste of a raw banana comes from a large amount of tannic acid it contains. When the banana ripens, although the astringent taste is gone, the tannic acid is still present. Tannic acid has a very strong astringent effect, which can harden feces and thus cause constipation. The most typical case is that the elderly and children, after eating bananas, not only fail to help with bowel movements but can actually experience significant constipation.
2. Eating too many bananas can cause an imbalance in trace elements
Bananas are a delicious and tasty fruit, so some people eat them in large quantities at once. Little do they know that this is very unhealthy for the body. Bananas contain relatively high amounts of elements like magnesium and potassium. Although these minerals are essential for health, consuming too much in a short period can cause a sharp increase in the levels of magnesium and potassium in the blood, leading to an imbalance of elements such as potassium, sodium, calcium, and magnesium in the body, which is harmful to health. In addition, eating too many bananas can greatly reduce stomach acid secretion, causing gastrointestinal dysfunction and excessive mood swings. Therefore, bananas should not be consumed in excess.
3. Bananas should not be refrigerated
Everyone knows that bananas are picked when they are 60-70% ripe because they ripen quickly. If they were picked when fully ripe, they would not taste good and would not look fresh. After being picked, bananas require a relatively high storage temperature, generally 11-13°C. The temperature for storing fruits and vegetables in a refrigerator is usually around 4°C, with a maximum of 8°C. If bananas are placed in this environment, they are easily frozen. They will turn black after one day, become soft and mushy, their texture will deteriorate, and they may even develop spots or rot.
4. Avoid eating bananas on an empty stomach
We say bananas can be a meal substitute, but you should not eat a large quantity of them on an empty stomach. This is because bananas contain large amounts of potassium, phosphorus, and magnesium. For a healthy person, a large intake of potassium and magnesium can disrupt the balance of sodium and calcium in the body, which is detrimental to health. Therefore, you should not eat too many bananas on an empty stomach.
5. Banana pairing taboos
Banana + Yogurt: Eating them together can easily produce carcinogens.
Banana + Potato: Eating them together can cause spots to appear on the face.
Banana + Taro: Eating them together can cause bloating and poisoning.
Banana + Sweet Potato: It is inadvisable to eat them together.
Banana + Potato: Eating them together can easily cause spots.
Banana + Taro: Eating them together can cause bloating.