The invention discloses a health-preserving and anti-bacterial Nixing pottery product and a processing method thereof. The health-preserving and anti-bacterial Nixing pottery product is prepared fromthe following raw materials in parts by weight: 50 to 80 parts of eastern clay, 50 to 70 parts of western clay, 10 to 20 parts of attapulgite, 5 to 10 parts of illite, 5 to 10 parts of concha margaritiferallsta, 5 to 10 parts of shell powder, 1 to 3 parts of hydroxyapatite, 0.5 to 1.5 parts of titanium dioxide, 1 to 3 parts of zinc oxide, 3 to 5 parts of sintering additive, and 5 to 10 parts of furnace transmutation material. The health-preserving and anti-bacterial Nixing pottery product has the advantages that under the coordination function of the components, when the Nixing pottery productis fired, the plasticity of the clay material is improved, the shrinkage rate of the clay material is effectively reduced, the deformation and cracking of the blank are reduced, the integrity in forming of the Nixing pottery product is guaranteed, the finished rate and furnace transmutation rate of the product are improved, the bacteria can be inhibited and killed at high efficiency, and the mildew is inhibited; the produced tea pots, tea cups, bowls and dishes and other daily products can play a role in purifying water, the harmful gas and foreign odor in the indoor air can be removed, and the pursuit of modern people on health preserving can be met.