Jerusalem artichoke and inulin probiotic health-care solid beverage

The invention belongs to the technical field of health-care beverages, and relates to a jerusalem artichoke and inulin probiotic health-care solid beverage and a preparation method thereof. Main components of the solid beverage are jerusalem artichoke inulin and four probiotics, a fruit juice flavoring agent can be added or not added at the same time, and the mass ratio of the jerusalem artichoke inulin to the four probiotics is 2-3: 5-7: 0-0.5. And the types of the probiotics comprise bifidobacterium bifidum, lactobacillus rhamnosus, lactobacillus delbrueckii subspecies bulgaricus and lactobacillus acidophilus. The jerusalem artichoke inulin and the compound probiotics are scientifically proportioned, so that the combination of the inulin and the probiotics is promoted, the original health-care effects of the inulin and the probiotics are improved, the intestinal environment can be obviously improved, the immunity of a human body is improved, and the health-care functions of regulating blood sugar and blood