A recommendation from the U.S. Preventative Services Task Force calls for obese and overweight Americans to start getting screened for diabetes at age 35, five years sooner than the current standard.

[Read more about the recommendation in a related blog post.]

Dr. Irl Hirsch, an endocrinologist with UW Medicine's Diabetes Institute, says earlier screenings will have benefit, but suggested that the guidelines could have been even more proactive toward specific populations at high risk.

“There are many of my colleagues who feel we should have done more in terms of screening people who are obese, and people of ethnic minorities, and people who are sedentary, and people with family histories of Type 2 diabetes," says Hirsch. "We should be screening them all the way down into adolescence, into the high schools and even into the middle schools, because there's a lot of diabetes there now that wasn't there 30 years ago.”

In downloadable video assets, Hirsch explains how lifestyle choices in the United States are leading to a rise in dabetes cases.