"Early detection of diabetes can help prevent the disease or delay complications." According to the Centers for Disease Control (CDC), more than 37 million people in the United States have diabetes, and 1 in 5 of them don’t know they have it. The warning signs of diabetes can go undetected because they are easy to miss and may not seem out of the ordinary. Common signs include frequent urination, increased thirst, extreme fatigue, blurred vision, and weight loss without trying. If you thin...