Chestnuts are rich in nutrients, including sugar, protein, fat, multivitamins and inorganic salts. Every 100g of chestnuts contains 62-70g of sugar and starch, 5. 1- 10.7g of protein, 2-7.4g of fat and 40-45g of carbohydrate. The vitamin content of raw chestnuts can be as high as 40 ~ 60 mg, and that of cooked chestnuts is about 25 mg. Chestnuts also contain inorganic salts such as calcium, phosphorus, iron and potassium, as well as various components such as carotene and B vitamins.

Modern medicine believes that unsaturated fatty acids and multivitamins contained in chestnuts have a good preventive and therapeutic effect on diseases such as hypertension, coronary heart disease and arteriosclerosis. Old people can eat chestnuts as usual, which can achieve the purpose of anti-aging and prolonging life.

1. Chestnut is rich in unsaturated fatty acids, vitamins and minerals, which can prevent and treat diseases such as hypertension, coronary heart disease, arteriosclerosis, osteoporosis, etc. It is a nourishing product for anti-aging and prolonging life.

2, chestnuts contain riboflavin, and eating chestnuts often is beneficial to children's oral ulcers and adult oral ulcers that are difficult to heal for a long time;

3. Chestnut is a kind of dried fruit with high carbohydrate content, which can provide more heat energy for human body, help fat metabolism, and has the functions of invigorating qi, strengthening spleen and nourishing stomach and intestines;

4. Chestnuts are rich in vitamin C, which can maintain the normal functions of teeth, bones and vascular muscles, prevent and treat osteoporosis, waist and leg pain, muscle pain and fatigue, and delay human aging. It is an ideal health fruit for the elderly.