The invention discloses health-care rice suitable for diabetics and a processing method thereof, which belongs to the field of grain processing and can be popularized and applied in the fields of grain industry, food industry and health-care products. The health-care rice contains the following raw materials in percentage by mass: 40 to 55 percent of husked rice, 15 to 25 percent of millet, 10 to 20 percent of pearl barley, 8 to 12 percent of buckwheat, 5 to 10 percent of avena nuda, 3 to 6 percent of yam flour, 0.2 to 3 percent of kudzuvine root powder, 0.3 to 0.8 percent of taurine, 0.5 to 1.5 percent of konjac fine flour and 0.8 to 1.5 percent of sodium alginate. The processing method comprises the following steps of: crushing the husked rice, the millet, the pearl barley, the buckwheat and the avena nuda into powder of 60 to 120 meshes, proportioning the crushed raw materials and the yam flour, the kudzuvine root powder, the taurine, the konjac fine flour and the sodium alginate according to a formula proportion, mixing uniformly, adding water in an amount which is 20 to 28 percent of the mass of the total raw materials, fully stirring, putting the mixture in an extruder, extruding the mixture into strips, preparing the strips into rice grains by using a rice grain forming machine, and drying and packing. The health-care rice has balanced nutrition, can be eaten for a long term, has the effect of stabilizing and even reducing the blood sugar, has obvious effect of preventing and relieving the diabetes, and is suitable to be eaten by the diabetics.