2, medlar is flat, sweet, enters the liver and kidney, and has the effects of nourishing liver and kidney, protecting eyes and improving eyesight. Cooking soup with Ophiopogon japonicus will not conflict, and it can also play a health care role if it is matched together. At the same time, it can also improve the taste of Ophiopogon japonicus soaked in water.

3. American ginseng is a "cool" ginseng, which tastes bitter, slightly sweet and cool. It has the effects of nourishing yin and benefiting qi, promoting fluid production to quench thirst, clearing away fire and relieving fatigue, and some components are the same as ginseng. Cooking soup with Ophiopogon japonicus can not only enhance the efficacy of nourishing yin and promoting fluid production, but also enhance the body's resistance.