Chestnut, known as the "king of dried fruit", also known as chestnut, big chestnut, chestnut fruit, smells aromatic, is a kind of superior fruit of stomach and kidney. Chestnut nuts are purple-brown, yellow-brown, or nearly smooth, fleshy yellow, sweet and delicious.

Contains a lot of nutrients such as starch, protein, fat, B vitamins, etc., known as the "king of dried fruit". It can prevent and treat diseases such as hypertension, coronary heart disease, arteriosclerosis and osteoporosis. At the same time, it is beneficial to eat children's mouth sores and adult oral ulcers.

Chinese medicine believes that chestnuts can replenish the spleen and strengthen the stomach, strengthen the kidney and strengthen the muscles, and promote blood circulation to stop bleeding. It has a good curative effect on kidney deficiency, so it is also called "kidney fruit", especially the elderly kidney deficiency, fecal diarrhea is more suitable, and often eats the function of strengthening the body and getting sick.