Diverticulitis prevention emphasizes which dietary approach?

• A. High fiber diet and hydration
• B. Low fiber diet
• C. High red meat diet
• D. Low water intake

Answer: (A)

Increase dietary fiber with plenty of fluids to keep stools bulky and moving smoothly. Fiber adds bulk to stool and speeds its passage, which reduces the pressure the colon has to generate during contractions. Lower pressure helps prevent the formation of diverticula and minimizes irritation of existing ones, making future inflammation less likely. Adequate hydration supports fiber’s ability to soften and move stool effectively.

In contrast, a low-fiber diet tends to cause constipation and higher colonic pressures, raising the risk of diverticula forming or becoming inflamed. A high red meat diet and, separately, low water intake do not offer preventive benefits for diverticulitis and can contribute to other health issues.