One in Three Now Live With Prediabetes—But Prevention Is Possible

Nearly one in three people now live with prediabetes, a condition that significantly raises the risk of type 2 diabetes. While it doesn't always lead to the disease, experts warn that up to 70% of those affected may develop it over time. Yet, simple lifestyle changes can cut that risk and improve long-term health. Prediabetes acts as a warning sign, often linked to factors like excess weight, poor sleep, or a family history of diabetes. Age also plays a role, with risks increasing for those over 35. Certain ethnic backgrounds face higher susceptibility too.

The National Diabetes Prevention Program (NDPP) in the US has helped many reduce their risk since its launch in 2010. Studies show that losing 7% or more of body weight can make a real difference for some individuals. Regular exercise—at least 150 minutes of moderate activity per week—also lowers the chances of progression. Diet matters just as much. Cutting back on added sugars and refined carbs while eating more lean protein, whole grains, and fresh produce supports better blood sugar control. These steps, combined with improved sleep, create a stronger defence against type 2 diabetes.

Prediabetes doesn't have to lead to diabetes. With weight management, better sleep, and a balanced diet, many can delay or even prevent the condition. The NDPP and similar programmes continue to offer practical support for those looking to make lasting changes.