Not expensive. Corn juice is rich in dietary fiber, which can promote gastrointestinal peristalsis, help defecation, prevent constipation, enteritis and intestinal cancer, delay the absorption of carbohydrates and control postprandial blood sugar. With so many advantages, it is not expensive to sell a bottle for 3 yuan. Corn juice is a kind of nutritious beverage with corn as the main raw material. The production process is simple, and the taste is fragrant and delicious.