Toon, also known as toon head, toon buds, is a tree vegetable listed in early spring. Early spring toon head without silk, there is a strong flavor, especially in mountain villages and farms in the small courtyard of the kind of wild first-crop toon buds for the best. Toon's nutritional value is high, in addition to containing protein, fat, carbohydrates, but also rich in vitamins, carotene, iron, phosphorus, calcium and other nutrients. The motherland medicine thinks, toon taste bitter, sex flat, non-toxic, have appetizing and refreshing, remove wind and dampness, stop bleeding gas, fire detoxification effect, so the folk have "often eat toon sprouts do not get sick," the saying. Modern medicine and clinical experience also shows that toon can protect the liver, benefit the lung, strengthen the spleen, replenish blood, Shu tendon. Such as toon decoction of pneumococcus, typhoid bacillus, dysentery bacillus, etc. have inhibitory effect; with fresh toon buds, garlic cloves, salt mashed compresses, on the treatment of sores and swollen toxins have better efficacy; folk with toon boiled water to take, treatment of fever and dizziness and other illnesses; it is said that, at present, is in the current epidemic of "atypical pneumonia also has a certain preventive role in the treatment of treatment. Toon's edible patterns, according to different regions and personal taste hobbies, as well as dietary habits will change out of different ways of eating, the most common are salt drowning toon, toon mixed with tofu, toon scrambled eggs, toon mixed with shredded chicken, deep-fried toon buds fish, and so on. The cleaned toon and garlic cloves together into a puree, add salt, sesame oil, soy sauce, monosodium glutamate, made of toon garlic sauce, used to mix noodles or as a seasoning, but also a unique flavor. Toon buds, also known as toon head, toon tip, known as "tree vegetables". Every spring before and after the rain, toon sprout can be made into a variety of dishes. It is not only nutritious, has a high medicinal value. Toon leaves thick buds tender, green leaves red edge, like agate, jade, rich flavor, nutritional richness is much higher than other vegetables, for the banquet of the famous and valuable delicacies. ≮ efficacy ≯ it contains vitamin E and sex hormone substances, anti-aging and yang nourishing Yin role, so there is a "help to get pregnant vegetarian" reputation. Toon is a seasonal product, containing volatile aromatic organic substances such as toonin, can strengthen the spleen and stomach, increase appetite. Toon has the effect of clearing away heat and dampness, diuretic and detoxification, and is a good medicine to assist in the treatment of enteritis, dysentery and urinary tract infections. The volatile odor of toon can pass through the epidermis of roundworms, so that roundworms can not attach to the intestinal wall and be expelled from the body.