What is the function of Ophiopogon japonicus?

Ophiopogon japonicus is a common traditional Chinese medicine with a sweet taste and slightly cold nature. It has the effects of nourishing yin and moistening the lungs, replenishing the stomach and promoting fluid production, clearing the heart and removing troubles. It is effective in treating dry mouth, constipation, sore throat, upset, insomnia, etc. Modern research has proven that Ophiopogon japonicus also has a certain hypoglycemic effect. Using Ophiopogon japonicus as a tea drink can significantly alleviate symptoms of diabetes such as dry mouth and fatigue.

Hope to adopt it, thank you