The effect of raw dendrobium is that it can nourish fluid, strengthen the body, nourish the spleen and stomach, protect the liver and bile, clear deficiency heat, and strengthen the muscles and bones. In the clinic, the role of raw dendrobium is more reflected in improving the internal environment of blood vessels, promoting blood circulation and dilating blood vessels, which is beneficial to the prevention of cardiovascular and cerebrovascular diseases. Dendrobium can also lower blood sugar and blood lipid, inhibit the appearance of tumor, and it is good for the human body to improve immunity and increase life expectancy, especially for improving the side effects of radiation and chemotherapy for tumor patients. The use of raw dendrobium can mainly be eaten raw, that is, directly chewed raw, also can be made into soup and tea, also some patients wash it, pat it and add it to some cuisine can also be.