Chestnuts and persimmons can be eaten together, there is generally no adverse effect; usually should maintain dietary diversity to ensure balanced nutritional intake. Chestnut contains protein, B vitamins, vitamin C, potassium, magnesium, iron and other nutrients; every 100 grams of chestnut contains 185 calories, of which protein is 4.2 grams, carbohydrates are 42.2 grams, dietary fiber 1.7 grams, 0.7 grams of fat, vitamin C 24 milligrams, calcium 17 milligrams, iron 1.1 milligrams. Persimmons contain vitamin C, carotene, calcium, phosphorus, iron and other nutrients; each 100 grams of persimmons contains 71 calories, of which 0.4 grams of protein, 18.5 grams of carbohydrates, 0.1 grams of fat, vitamin A20IU, vitamin C30 milligrams, iron 0.2 milligrams. Chestnuts and persimmons with food is conducive to nutritional balance, and there is no harm to the body, but not overeating, not conducive to gastrointestinal digestion. Daily diet should be rich and varied, eat more fresh vegetables and fruits, soy products, dairy products, nuts, etc., to avoid picky eating, partiality, so as to avoid the body lack of micronutrients. Some people may be allergic to chestnuts, allergic people should avoid eating chestnuts; persimmons in the sugar content is relatively high, diabetic people should not eat a lot.