Gastrodia elata introduction: Xiaocaoba Gastrodia elata is the best variety in the world. It is a precious Chinese medicinal material unique to Xiaocaoba, Zhaotong, Yunnan, and is as famous as Cordyceps sinensis. Gastrodia elata can sedate, lower blood pressure, increase coronary blood flow, promote cerebral blood flow, reduce cerebral vascular resistance, increase hypoxia tolerance and have a protective effect on myocardial ischemia. It is particularly effective in treating dizziness caused by various causes. It also has good effects in treating high blood pressure and neurasthenia that are common in the elderly. Put the gastrodia elata into the belly of the chicken, stew or steam it, eat the meat and drink the soup, it is very delicious.