It is also used as a tonic for the kidney. 1, kidney yang deficiency is generally caused by vegetative yang deficiency, prolonged illness and kidney or excessive exertion, clinically seen as soreness in the waist and knees, cold limbs, can be boiled with dulcimer to drink. 2, abdominal pain, diarrhea, seminal emission and premature ejaculation. The most important thing is that it is not only a good idea to use it as a food therapy, but also a good idea to use it as a food therapy. 2. The result is loss of appetite, weakness, dizziness and dizziness. 6, women with prolonged menstruation, light red color, turtle head seeds with jujube used together.