Kelp rich in calcium ions can be eaten with persimmon containing a lot of tannic acid. Calcium ions in kelp can combine with tannic acid of persimmon to form insoluble conjugate, which easily affects the digestion and absorption of some nutrients and leads to gastrointestinal discomfort.
2. wine
Persimmons are cold, the wine tastes bitter and bitter, and they are hot and poisonous. Alcohol enters the stomach, which stimulates the increase of intestinal secretion. Tannic acid in persimmon meets the stomach and forms a sticky substance, which is easily entangled with cellulose to form a clot, which is difficult to digest and excrete, resulting in intestinal obstruction over time.
Extended data:
Precautions for eating persimmons:
1. Persimmons are not suitable for everyone.
Persimmon cold, spleen and stomach deficiency cold, diarrhea, loose stool, weakness, initial recovery after illness, postpartum qi deficiency, and exogenous cold should be eaten less or not. In addition, the high sugar content of persimmon will affect the treatment of diabetes and chronic stomach diseases; Tannin in persimmon hinders the absorption of iron in food, which is not conducive to the treatment of patients with iron deficiency anemia, so it is best for such patients not to eat persimmon.
2. Don't eat persimmon on an empty stomach.
Persimmon contains more tannic acid and pectin. In the case of fasting, they will form insoluble precipitates of different sizes under the action of gastric acid. If these deposits can't reach the small intestine through pylorus, they will stay in the stomach and form gastric persimmon stones. If the stomach persimmon stone cannot be discharged naturally, it will cause digestive tract obstruction, severe pain in the upper abdomen, vomiting and even hematemesis.
References:
People's Network-Attention! Persimmons should not be eaten with these foods.
References:
People's Daily Online-Persimmons are called "sacred products in fruits"? What should I pay attention to when eating persimmons in autumn?