Nutritional composition: Shiitake mushroom is rich in glutamic acid and umbelliferic acid, portobelloic acid and goitrogenic acid, which are rare in general food, so the flavor is particularly delicious. Shiitake mushroom is a precious variety of edible fungi. Each 100 grams of dried products contain 20 grams of protein, fat, carbohydrates, dietary fiber, vitamin B1, vitamin B2, niacin, calcium, phosphorus, iron. Medicinal effects: Shiitake mushrooms contain mesterol that can be converted into vitamin D, which can promote the body's absorption of calcium and enhance resistance. Eating more can prevent colds and flu, eliminate abdominal fat, prevent and fight cancer. Shiitake mushroom is sweet, flat and cool in nature, and has the effect of tonifying the liver and kidney, strengthening the spleen and stomach, benefiting the intellect and tranquilizing the mind, and beautifying the face. Shiitake mushroom juice is a blood pressure reducer without side effects.