Method for producing beverage from gastrodia elata stems

The invention provides a method for producing a beverage from gastrodia elata stems. The method comprises the following steps: taking gastrodia elata stems, and crushing into fine powder by using a crusher; putting the fine powder into a container, adding clear water, and soaking; boiling the soaked fine powder with water with big fire, then boiling for 60 minutes with soft fire, filtering to obtain a primary powder juice, adding clear water to the original water level, decocting with the same method, decocting the third time with the same method, mixing the three powder juices, standing, precipitating, and filtering to obtain a gastrodia elata stem crude juice; concentrating the crude juice by using a concentrator until a weight ratio of the obtained concentrated juice to the gastrodia elata stems is 1:2 so as to obtain a gastrodia elata stem concentrated juice; and taking white sugar, honey and the balance of cold boiled water, heating the cold boiled water to 50 DEG C, sequentiallyadding the white sugar, t