Approximately 96 million American adults—more than 1 in 3—have prediabetes. Of those with prediabetes, more than 80% don’t know they have it. Prediabetes increases your risk of developing type 2 diabetes, heart disease, and stroke (Source: CDC). Almost half of older adults — more than 26 million people 65 and older — have prediabetes. That’s a clear and present danger to our country.