Health Bulletin
Are high-protein diets bad for your colon?

Photo: Reuters
In a study, UK researchers found that a protein-heavy, low-carb diet created certain changes in the colon that could, over time, contribute to colon cancer risk. "The concern raised by our studies is that the risk of colorectal cancer might be raised by long-term adherence to diets that are high in protein and low in carbohydrate, especially fiber," senior researcher Dr. Harry J. Flint, of the University of Aberdeen, told. So what does that mean for people who want to lose weight? Diets relatively high in protein and lower in carbs have been shown to help heavy people shed pounds. "People should not be discouraged from losing weight, as this offers important health benefits," Flint said. However, he added, they should make sure that any weight loss plan they follow includes adequate amounts of fiber.
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