The main risk factors for type 2 diabetes include excess weight, physical inactivity, older age, family history, and prediabetes. Some you can change. Others you cannot. Knowing both helps you take the right action early. This article breaks down each risk factor clearly.
Lifestyle Risk Factors You Can Change
Excess Weight and Inactivity
Carrying extra weight is one of the strongest risk factors for type 2 diabetes. Fat around the abdomen is especially linked to insulin resistance, which is how type 2 diabetes develops.
Men with a waist over 40 inches and women with a waist over 35 inches face a higher risk, according to the NIDDK.
Not getting enough exercise also raises your risk. Physical activity helps your body use insulin more effectively.
Unhealthy Diet and Prediabetes
Eating a lot of processed foods, sugary drinks, and foods high in saturated fat all raise risk. Prediabetes, where blood sugar is elevated but not yet at diabetes levels, is itself a serious risk factor. Without action, prediabetes often progresses to type 2 diabetes.
People who lost about 7% of their body weight through diet and activity reduced their risk of developing type 2 diabetes by almost 60%, according to a large study cited by the Mayo Clinic.
Risk Factors You Cannot Change
Age, Genetics, and Family History
Your risk increases after age 35. If one biological parent has type 2 diabetes, your lifetime risk is 40%. If both parents have it, your risk jumps to 70%, according to Cleveland Clinic.
Race and ethnicity also play a role. African American, Hispanic, and American Indian populations face higher risk, according to the CDC.
Having a history of gestational diabetes also increases your chances of developing type 2 diabetes later in life.
What You Can Do Right Now
Lifestyle changes work. Even small steps make a difference. If you are at risk, start with diabetes management support or talk to your doctor at your annual physical. Managing related conditions like hypertension also lowers overall risk.
Final Thoughts
Type 2 diabetes has real, identifiable risk factors, and many of them are within your control. Start with small changes and get your blood sugar checked regularly. Contact Yorktown Health Lisle to take that first step today.