Nutritional Information: Chestnut

Starch makes up 40% of the carbohydrates in chestnuts. In fact, chestnuts contain twice as much starch as potatoes. Fresh chestnuts are a good source of vitamin C and potassium, and they also contain folic acid, copper, vitamin B6, magnesium, and thiamine. Cooked chestnuts are an excellent source of potassium; they also contain vitamin C, copper, magnesium, folic acid, vitamin B6, iron, thiamine, and phosphorus. Chestnuts are reputed to have antiseptic properties and are said to prevent anemia and alleviate stomach problems. Chestnuts can cause bloating and flatulence, especially when eaten raw, but these effects can be minimized by chewing the chestnuts thoroughly.