Rare meals are not recommended for diabetic patients. The main ingredient inside the rice is dextrin, which is a disaccharide, as long as the glucose hydrolase enzyme acts once it can produce two monosaccharides, i.e. glucose. And starch action once, only to generate a glucose, so eat thin rice, will be faster and higher elevation of blood sugar. Long-term poor glycemic control can easily lead to cardiovascular and cerebrovascular complications as well as fundus and renal lesions. So when diabetic patients have poor blood sugar control, eating rare meals is not recommended. It is recommended that diabetic patients have a strict diabetic diet, regular monitoring of blood glucose, endocrine specialist to adjust the dietary structure and drug application, standardized treatment.