Chestnut is the mature seed kernel of chestnut, a tree plant of the family Crustacea. Produced in Liaoning, Beijing, Hebei, Shandong, Henan and other places, especially in Hebei Qiangxi fruit is good. Harvested in the fall when the fruit is ripe, sun-dried, shelled kernels. Alias: chestnut, chestnut, chestnut fruit, hairy chestnut, wind chestnut. Taste and flavor: sweet, warm. Attributes to the spleen, stomach and kidney meridians. Effects: Tonifying the kidney and strengthening the tendons, tonifying the spleen and stomach, promoting blood circulation and stopping bleeding. Indications: 1. Kidney deficiency, lumbar and knee soreness and weakness, children’s tendons and bones are not healthy. Use this product alone to eat raw, or with pig kidney to cook porridge. (2) Weakness of the spleen and stomach, such as low stamina, regurgitation and diarrhea. This product is boiled and taken. Or with yam, lotus seed, Gorgon fruit, Poria, each appropriate amount, and cook porridge. Or corn grinding powder, cooked into char, add sugar to take, this method is especially suitable for children’s diarrhea. 3, vomiting blood, blood in stool, etc. This product is eaten raw. Clinical application: 1, cough and asthma. Chestnut 50g, and 200g of lean pork with cooking. 2, indigestion. Take 30g of chestnut meat, 20g of Chinese yam, 10g of fried lentils, 10g of lotus seed meat, 100g of rice, and cook congee together. 3, bruises, muscle and bone swelling and pain. Raw chestnuts mashed as mud, apply to the affected area. Use Note: Food stagnation, epigastric distension and fullness of the stomach and abdomen are prohibited.