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Diet and Nutrition

The Health Benefits of Oatmeal

Lauren Smith, MABrian Clista, MD
Written by Lauren Smith, MA | Reviewed by Brian Clista, MD
Updated on October 1, 2025
Reviewed by Brian Clista, MD | October 1, 2025

Many of America’s favorite breakfast foods — pancakes, cinnamon rolls, and bagels — are simple carbs that are low in fiber. Oats, on the other hand, are a complex carb, and one half-cup serving of oats contain four fabulous grams of fiber. That makes oatmeal a healthy grain choice to prevent and manage type 2 diabetes. Learn more about fiber’s role in diabetes management.

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Lauren Smith, MA
Written by:
Lauren Smith, MA
Lauren Smith, MA, has worked in health journalism since 2017. Before joining GoodRx, she was the senior health editor and writer for HealthiNation.
Brian Clista, MD
Reviewed by:
Brian Clista, MD
Dr. Clista is a board-certified pediatrician who works in private practice in Pittsburgh, Pennsylvania. He previously served as a National Health Service Corporation Scholar in the inner city of Pittsburgh for 11 years.

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