Dietary source is a special dietary nutritious food developed by Zheng Da Pharmaceutical Company after a long-term scientific research process, which is specially designed for diabetic patients.

Through a large number of animal experiments and human clinical experiments, it is proved that diabetic patients can greatly reduce fasting blood glucose and postprandial blood glucose by eating with special diet from dietary sources, especially for diabetic patients with hyperglycemia, the range of blood glucose reduction is more obvious, and the highest can reach more than10 mmol/L. The product is rich in various nutrients, which can improve the body's resistance and relieve fatigue and hunger symptoms after long-term consumption. Generally, after eating for one week, the postprandial blood sugar drops significantly, and after eating for more than half a month, both fasting blood sugar and postprandial blood sugar can drop significantly, and long-term consumption can maintain a good blood sugar level and a healthy state.