With the high prevalence of diabetes today, the medical community realizes that diabetes prevention and control must move forward and that it is no longer a dream to nip diabetes in the bud. Potential patients should be screened for diabetes if they are: 1) chronically physically inactive; 2) have a first-degree relative with diabetes; 3) belong to a race with a high prevalence of diabetes (e.g., African Americans, Latinos, American Indians, Asian Americans, and Pacific Islanders); 4) have delivered a baby weighing >9 pounds or have had gestational diabetes; 5) have high blood pressure (blood pressure ≥140/90 mmHg or are taking high blood pressure medication); and Hypertension (blood pressure ≥ 140/90 mmHg or taking hypertensive medication); 6. Women with high-density lipoprotein (HDL) < 35 mg/dl (0.90 mmol/l) and/or triglyceride levels > 250 mg/dl (2.82 mmol/l); 7. Women with polycystic ovary syndrome; 8. Women with laboratory tests indicating A1C ≥ 5.7%, IGT, or IFG IGT, or IFG; 9, the presence of various clinical manifestations associated with insulin resistance (e.g., severe obesity, patients with acanthosis nigricans); 10, a history of cardiovascular disease; 11, age > 45 years, overweight or obese.