Because the fruit contains vitamin C, vitamin C will combine with protein to form indigestible substances, so the fruit and food containing protein should be eaten separately, usually 1 hour after the fruit, because the fruit is easy to digest, if on the other hand, it takes more than 2 hours to drink milk before it is suitable for eating fruit.

Especially for people with weak spleen and stomach whose gastrointestinal function is not particularly sound, they can't eat mangoes, bananas, apples and other fruits immediately after drinking milk, so as not to cause diarrhea.

Extended data:

Matters needing attention when eating fruit:

Jujube is a representative fruit in autumn. The content of vitamin C in fresh jujube ranks first among fruits, which is 10 times that of kiwifruit and nearly 100 times that of apple, and is known as the "king of hundred fruits". Fresh dates have high nutritional value, but it is best not to exceed 20 pieces at a time. Eating too much will stimulate excessive gastric acid secretion, abdominal distension, damage digestive function and cause digestive tract diseases.

Persimmon as the saying goes, "July dates and August pears, September persimmons are red." Persimmon can nourish the lung and stomach, clear away heat and dryness, strengthen the spleen, and it is rich in nutrition. Except for zinc and copper, other ingredients are better than apples. Therefore, in the golden autumn season, there is another saying that "an apple a day is not as good as a persimmon a day". However, it should be noted that eating persimmons carefully on an empty stomach is more appropriate after meals. Eating persimmons on an empty stomach will hinder the body's absorption of iron in food, so anemia patients should eat less.

At present, more than 30 kinds of health-care substances contained in citrus fruits have been separated, including flavonoids, coumarins, carotenoids and so on. If you eat too much at a time, a large amount of carotene in citrus will be converted into vitamin A after entering the blood, which will make the skin yellow when accumulated in the body, and then there will be comprehensive symptoms such as nausea, vomiting, loss of appetite and general fatigue, so citrus should not be eaten too much at a time.

Apples in autumn are sweet and juicy. Apple is a low-calorie food, which only produces 60 kilocalories per100g. Apple is known as "living water" because of its high solubility and easy absorption by human body. Apple juice can stop diarrhea, eat on an empty stomach can cure constipation, and eat after meals can help digestion. However, apples are rich in sugar and potassium salt, so excessive intake is not conducive to heart and kidney health care. ?

References:

People's Health Network, Autumn Fruit