Taoist medicated diet is a dietotherapy method of treating diseases with medicine and strengthening the body resistance with food. In the choice of raw materials, Taoist medicated diet advocates letting nature take its course, regardless of varieties. Pay great attention to the way of diet, dietotherapy and food taboos, pay attention to the dietary taboos in the four seasons, advocate spicy in spring, salty in summer, sour in summer, bitter in autumn and sweet and fat in winter. Taoist medicated diet not only eliminates diseases and strengthens the body, but also tastes good. When Chinese medicine is matched with food, medicine can borrow flavor, food can help medicine, and "good medicine tastes bitter" becomes "good medicine tastes bitter". Shiyantang restaurant in the scenic spot provides Taoist health-preserving medicinal diet.