When the rdw blood tests came out, they said they were the best way to detect diabetes

A new test from the Centers for Disease Control and Prevention says that they're right.The new blood test from researchers at Duke University and University of California, San Francisco can be used to diagnose people with Type 2 diabetes who've had at least two blood tests within a month, and the test was designed to help diagnose patients with diabetes who have had no blood tests in the past 12...