Which dietary modification is recommended for diverticulosis?

Which dietary modification is recommended for diverticulosis?

• A. Low fibre
• B. Gluten-free
• C. High fibre
• D. High fat

Answer: (C)

A high-fiber diet is recommended for diverticulosis because fiber increases stool bulk and reduces transition time through the colon. This lowers intraluminal pressure and helps prevent the formation and progression of diverticula-related problems, as well as reduces the risk of symptoms. A practical approach is to gradually add fiber from fruits, vegetables, whole grains, and legumes to reach about 25–30 grams per day, with adequate fluids. Low-fiber foods would do the opposite by making stools harder and increasing colonic pressure. A gluten-free diet isn’t indicated unless there’s a separate gluten sensitivity or celiac disease. A high-fat diet doesn’t have a demonstrated benefit for diverticulosis and isn’t specifically recommended to improve bowel health.

A high-fiber diet is recommended for diverticulosis because fiber increases stool bulk and reduces transition time through the colon. This lowers intraluminal pressure and helps prevent the formation and progression of diverticula-related problems, as well as reduces the risk of symptoms. A practical approach is to gradually add fiber from fruits, vegetables, whole grains, and legumes to reach about 25–30 grams per day, with adequate fluids.

Low-fiber foods would do the opposite by making stools harder and increasing colonic pressure. A gluten-free diet isn’t indicated unless there’s a separate gluten sensitivity or celiac disease. A high-fat diet doesn’t have a demonstrated benefit for diverticulosis and isn’t specifically recommended to improve bowel health.