What his theory boils down to is that type 2 diabetes is caused not by extra fat alone, but by fat stored in the wrong places. "Virtually all the individuals [with insulin resistance] have fat accumulation in liver and muscle," Shulman says, where it may disrupt normal biological processes, leading to insulin resistance. "If you can understand this, you can ideally come up with new ways to prevent insulin resistance and type 2 diabetes."
But if you’re struggling with weight loss, eating fewer foods with added sugar and fat can be a step in the right direction for improving your health and potentially reducing your diabetes risk. In fact, if you have been diagnosed with prediabetes, losing just 5 to 7 percent of your body weight can reduce your risk for type 2 diabetes, according to the CDC.
If you recognize any of the symptoms, contact your doctor immediately. A simple in-office test for sugar in the urine is used for diagnosis. If that test is positive, then a drop of blood from the fingertip will confirm diabetes. Every day, thousands of adults and children around the world are diagnosed, but many go undetected. Early diagnosis cannot prevent Type 1, but it can head off potentially devastating, even fatal, health concerns.
According to the Mayo Clinic, doctors may use other tests to diagnose diabetes. For example, they may conduct a fasting blood glucose test, which is a blood glucose test done after a night of fasting. While a fasting blood sugar level of less than 100 milligrams per deciliter (mg/dL) is normal, one that is between 100 to 125 mg/dL signals prediabetes, and a reading that reaches 126 mg/dL on two separate occasions means you have diabetes.