2. If you lose weight, it is more appropriate to eat in moderation before meals. Tannic acid in persimmons can form compounds with minerals such as calcium, zinc, magnesium and iron that the human body can't absorb, so these nutrients can't be utilized, so eating more persimmons can easily lead to the lack of these minerals. Because it contains more sugar, people who eat persimmons feel more full than those who eat the same number of apples and pears, which will affect their appetite, reduce the intake of dinner and control the intake of calories. Of course, dieters must not eat persimmons because persimmons are high in calories and sugar. If you eat more carefully, you will gain weight. Eating one a day is enough.
3. In addition, persimmon has a high content of sugar and pectin, and some of it remains in the mouth, especially in the teeth. With weakly acidic tannic acid, it is easy to corrode teeth and form dental caries, so it is advisable to drink a few mouthfuls after meals or rinse your mouth in time.