"I Started Running at Age 45"

"Diabetes did not start in me until I was close to 65" (1:54)
Gerald Bernstein, MD, knew he was at risk for type 2 diabetes. He used exercise to help delay the diagnosis.

If you're sedentary or overweight, you tend to develop type 2 diabetes at an earlier age than you would if you exercised and lost weight. Gerald Bernstein, MD, is an endocrinologist with a family history of the disease. He knew that exercise can help delay the onset of diabetes and started running in his mid-40s. He wasn't diagnosed until he was 65; many of his family members were diagnosed in their 40s.

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