First of all, for optimal absorption and utilization, Dendrobium officinale is generally consumed on an empty stomach, because eating it on an empty stomach can maximize the value of Dendrobium officinale. Therefore, it is better to eat before meals and half an hour after meals, which is more conducive to absorption. Dendrobium officinale can be boiled in water and eaten. Before eating, wash the dendrobium and finally boil it over a slow fire. It can be brewed repeatedly and consumed as tea. Huoshan Dendrobium produced in Anhui Province is the best among dendrobiums. Fulinmen and Tongrentang are both the best Dendrobium from this area. Tongrentang’s is much more expensive, so Fulinmen is the most suitable for home use.