The development of diabetes is more complex, there is a family history of diabetes, bad habits, suffering from other diseases, etc., relatively more likely to get diabetes. 1. Family history of diabetes: there is a family aggregation of diabetes, which is related to genetic factors. When someone in the family has diabetes, the incidence rate is relatively high. 2. Bad lifestyle habits: long-term diet high in sugar, oil and salt, sedentary lifestyle, lack of exercise, overweight or obesity, smoking, alcoholism, these lifestyles can lead to diabetes. 3. Suffering from other diseases: when suffering from hypertension, hyperlipidemia, coronary heart disease, fatty liver, Cushing’s syndrome and other diseases, the body’s ability to regulate glucose metabolism will be impaired, and diabetes will occur easily. The pathogenesis of diabetes is complex, and it is recommended that people at risk should have regular medical checkups and seek timely medical treatment when abnormal blood sugar is detected.