tomato
It contains a lot of pectin, persimmon gum phenol, soluble astringent and other ingredients, which easily reacts with gastric acid and condenses into insoluble blocks. These lumps will block the pylorus at the outlet of the stomach, increase the pressure in the stomach, cause the stomach to expand and make people feel pain.
persimmon
Contains persimmon gum, pectin, tannic acid and ellagic acid, which has a strong astringent effect. When the stomach is empty, it encounters strong gastric acid, which is easy to combine with gastric acid and condense into insoluble lumps. Small lumps can be discharged with feces. If they form large lumps, it is easy to cause "stomach persimmon disease", which is called "persimmon disease" in Chinese medicine.
banana
It contains a lot of magnesium. If you eat a lot of bananas on an empty stomach, the magnesium content in your blood will suddenly increase, which will lead to the imbalance of magnesium and calcium in your blood, which will inhibit the cardiovascular system and be harmful to your health.
orange
Oranges contain a lot of sugar and organic acids. Eating oranges on an empty stomach will stimulate the gastric mucosa.
Sugarcane and fresh litchi
Don't eat too much sugar cane or fresh litchi on an empty stomach, or you will have a "hyperosmotic coma" due to excessive high sugar suddenly infiltrating into the body.
hawthorn
The sour taste of hawthorn has the function of promoting qi circulation and promoting digestion, but if eaten on an empty stomach, it will not only consume gas, but also increase hunger and aggravate stomach problems.