People with hepatitis can eat more fruits rich in vitamin C such as oranges and red dates, but should avoid eating too many fruits with strong acidity. People with diabetes should eat less pears, apples, bananas and other foods with high sugar content. (3) People who often have dry stools can eat more peaches, bananas, oranges and the like, as these fruits have a laxative effect. (4) People who often have diarrhea should not eat too many fruits that have a laxative effect. They can eat some apples appropriately as they have a astringent effect. People with low stomach acid should avoid eating fruits with high organic acid content such as plums, hawthorn and lemons. People with heart disease and edema should avoid eating foods with high water content such as watermelon and coconut juice to prevent increasing the burden on the heart and aggravating edema.