It has been established during studies carried out in 195 diabetes mellitus patients that the action of microwave resonance therapy on the points used in traditional acupuncture accelerates carbohydrate metabolism compensation, improves peripheral circulation. The beneficial effect of microwave resonance therapy on the clinical and metabolic characteristics in diabetes mellitus patients is likely to be determined by the lowering of the content of certain contrainsular hormones (cortisol, adrenaline) and by the improvement of the parameters of the T-cell immunity system.