Nutrient composition of 1 ounce Chestnut
(3 chestnuts/ounce) roasted chestnuts:
(source: USDA; www.nal.usda.gov/fnic/foodcomp)

Protein:  1.2 grams
Fat:  0.3 grams
Carbohydrate:  14.4 grams
Fiber:  1.4 grams
Vitamin C:  11 milligrams
Calories: 68
Cholesterol:  0
Sodium:  23 mg
Potassium:  608 mg

Also a source of magnesium and phytonutrients.