The invention discloses a health-care drink of Chinese wolfberry and bitter leaves, which is prepared by processing the components of various following natural raw materials in parts by weight: 20-40 parts of Chinese wolfberry, 20-40 parts of broadleaf holly leaf, 5-15 parts of licorice, 10-20 parts of astragalus root and 10-20 parts of gardenia. The processing method of the health-care drink of the Chinese wolfberry and the bitter leaves comprises the following concrete steps: (1) after pulverizing the Chinese wolfberry, the licorice, the astragalus root and the gardenia respectively, and mixing; (2) drying the broadleaf holly leaf in vacuum and then pulverizing; (3) mixing the pulverized substances which are obtained in the step (1) and the step (2); and (4) preparing into a granular state according to a conventional method and loading into a filter paper infusion bag. The invention has certain functions of body nourishment and health care, can lower the blood pressure and the blood sugar and has the effects of clearing away heat and toxic materials, lowering fat, lowering pressure, nourishing the liver and the kidney, lowering fat, losing the weight and resisting tumors.