The invention discloses a health-care tea for nourishing kidney and moistening lung, which is prepared from the following raw materials in parts by weight: 4-5 parts of tender tea leaves, 2-4 parts of lily, 0.8-1 part of alkanet, 1-2 parts of psoralea corylifolia, 3-4 parts of pig spine bone, 3-5 parts of root of straight ladybell, 3-5 parts of stachys geobombycis, 8-10 parts of pears, 6-8 parts of tremella, 3-5 parts of rock candy, 6-8 parts of lotus root, 4-5 parts of duck egg yolk, 5-6 parts of white spirit, 5-7 parts of rye flour, 6-7 parts of soybean peel, 6-8 parts of pumpkin seeds, 12-14 parts of mulberry juice, 6-7 parts of dried asparagus, 5-7 parts of seeds of Job's tears, an appropriate amount of salt, nutritious additive liquid and an appropriate amount of water. In the raw materials of the health-care tea disclosed in the invention, a plurality of Chinese herbal medicines with health-care functions are included, the pears, the tremella, the pumpkin seeds, the pig spine bone, the rye flour and the like are also employed, and the multiple raw materials are reasonably mixed, so that the prepared health-care tea is rich in protein, fat, coarse fiber, minerals such as calcium, phosphorus, iron, multiple vitamins and the like, and has the efficiencies of nourishing kidney, moistening lung, tonifying qi and clearing intestines. The immunity of a human body can be enhanced when the health-care tea is drunk for a long period.