The Centers for Disease Control and Prevention-led National Diabetes Prevention Program is an evidence-based lifestyle change program for preventing type 2 diabetes among people with prediabetes or at high risk for type 2 diabetes. The year-long program helps participants make real lifestyle changes such as eating healthier, including physical activity in their daily lives, and improving problem-solving and coping skills. Participants meet with a trained lifestyle coach and a small group of people who are making lifestyle changes to prevent type 2 diabetes. The program is offered in-person and online. The one-hour sessions are weekly for 6 months and then monthly for 6 months. This proven program can help people with prediabetes or at risk for type 2 diabetes make achievable and realistic lifestyle changes and cut their risk of developing type 2 diabetes by 58 percent, 71 percent if over 60 years of age.