Wash Ophiopogon japonicus and Dendrobium candidum and put them in a cup. Turn off the fire after the fire boils the water in the kettle. Wait a few minutes, let the water temperature drop a little, and then pour boiling water into the cup. Generally, the ratio of Ophiopogon japonicus to Dendrobium candidum is 1: 1, and soaking in water can reduce fire.

Drinking Dendrobium candidum water can nourish the body and improve resistance. But don't eat too much Dendrobium candidum every day. Eating too much Dendrobium candidum is easy to get angry and destroy the balance of the body. It is best to control the daily consumption of Dendrobium candidum at two or three. Dendrobium candidum can be used with Lycium barbarum, rose, Ligustrum lucidum and so on, and the effect is better. In addition, Dendrobium candidum has the effect of helping dampness, and people with cold and damp constitution should not take it.