Diabetes. Persimmon has high sugar content, such as sucrose, glucose, fructose, etc., which is easily absorbed after eating, thus raising blood sugar. It is harmful to people with diabetes, especially those with poor blood sugar control.

Anemia. Tannic acid in persimmon can combine with iron in food and hinder the absorption of iron in food.

Poor spleen and stomach function. Persimmon is suitable for people with normal digestive function of spleen and stomach. Therefore, the spleen and stomach function is poor, such as diarrhea, loose stools, weak health, chronic gastritis caused by postpartum and exogenous cold, delayed emptying, indigestion and other low gastric motility, persimmon is not suitable for gastrectomy.