Sunday, April 3, 2011

Diet and Diabetes

Making healthy food choices can lower your risk of developing diabetes or its complications. Learn about the diet and diabetes connection.
By Kristen Stewart
Medically reviewed by Pat F. Bass III, MD, MPH

Diabetes: What Role Does Diet Play?

“Food can either promote diabetes or help prevent it, depending on how it affects the body’s ability to process glucose,” says Elizabeth Ricanati, MD, medical director of the Cleveland Clinic’s Lifestyle 180 Program in Cleveland. “People should avoid foods that increase blood sugar and those that raise cholesterol, such as processed foods, foods high in saturated fats or with trans fats, and foods with added sugars and syrups.”

Processed foods as well as items high in fat or sugar not only can disrupt the balance between glucose and insulin, resulting in inflammation, but can also contribute to risk factors such as being overweight.

Carbs, too, need to be watched. While they are necessary to fuel the body, some carbohydrates raise blood glucose levels more than others. “The glycemic index (GI) measures how a carbohydrate-containing food raises blood glucose,” says Morrison. “Foods are ranked based on how they compare to a reference food such as white bread. Dry beans and legumes, all non-starchy vegetables, and many whole-grain breads and cereals all have a low GI.”

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