The invention relates to health-care dark green tea containing small yellow ginger and glycyrrhiza and a processing method of the health-care dark green tea. The health-care dark green tea is prepared from the following raw materials in parts by weight of 1-5 parts of the small yellow ginger, 10-20 parts of the glycyrrhiza and 80-120 parts of raw dark green tea, wherein the raw dark green tea is ecological raw dark green tea in Guizhou, and the small yellow ginger is small ginger growing locally in Guizhou Anshun. The health-care dark green tea prepared by the processing method disclosed by the invention adopts the small yellow ginger, the glycyrrhiza and the Guizhou ecological dark green tea as the raw materials, and the raw material composition is relatively single; the preparation method is simple; the health-care dark green tea is convenient to drink, the warm fragrance of the dark green tea is maintained, the special taste of the small yellow ginger and the glycyrrhiza is achieved, and the health-care dark green tea also has a health-care function; the dark green tea has the effects of killing bacteria, diminishing inflammation, inducing diuresis, detoxifying the body, resisting oxidation, delaying senescence, resisting cancer, resisting mutation, reducing blood fat, reducing blood pressure, improving sugar metabolism, reducing blood sugar and preventing and treating diabetes mellitus; and the small yellow ginger and the glycyrrhiza are matched, gingerol and curcumene in the small yellow ginger are utilized, and through the blending effect of the glycyrrhiza, the health-care effect of the dark green tea is remarkable.