Cynomorium songaricum tea has tonic effect on both kidney yin deficiency and kidney yang deficiency.

Mulberry tea of Cynomorium songaricum has exquisite formula, which has good effects of tonifying kidney, strengthening yang, tonifying kidney essence, and relaxing bowels. For people with deficiency of both kidney yang and kidney yin, especially middle-aged and elderly people, it has a good nourishing effect.

Chinese medicine believes that the kidney is the "innate foundation" of human beings. It holds the essence, which can be transformed into yin and yang. It controls the growth, development and reproduction of the human body, and also determines the physiological youth and aging of the human body. If the kidney essence is deficient and the kidney qi is passive, the human body will also lose nutrition, and people will have symptoms such as mental fatigue, forgetfulness, dizziness, weakness of the waist and knees, and sexual dysfunction. Men show oligozoospermia, while women show amenorrhea or premature menopause and premature aging. Especially after entering the middle-aged and elderly period, both men and women are prone to kidney essence deficiency and kidney qi deficiency.