How Quickly Does Type 2 Develop? What to Know The good news is that about 50 percent will not develop diabetes within the first 10 years after a prediabetes diagnosis. 2 diabetes if you make some changes in your lifestyle and your weight if you are above your can you develop diabetes quickly body weight. Stream a variety of exercise routines to get you moving and motivated! You may also want to find out if there is a Lifestyle Balance Program near you.