An active lifestyle and a diet containing a good amount of dietary fiber (legumes, whole grains, fruits and vegetables) decrease the risk of diverticulosis and diverticulitis. Here are some general recommendations. See the Personalized Diet Diverticulosis and Diverticulitis fact sheet for detailed recommendations.

• Increase gradually the intake of dietary fiber which should be consumed in the ration of 30 grams per day;
• Lower consumption of refined grain products;
• To drink enough;
• Manger less meat and fat;
• Consume probiotics;
• Do regular physical activity;
• Bowel movement as soon as the need arises;
• All right chew.
• Avoid taking anti-inflammatory drugs and corticosteroids in people who have already had diverticulitis.

• Consume more dietary fiber, or 25 g to 30 g each day. Legumes (6 g per 125 ml) are the best source. A fiber supplement (Metamucil® or other) is a good solution to achieve the recommended amount of fiber;
• Drink more. The fibers absorb fluid and help eliminate bowel movements;
• Have a bowel movement as soon as the need arises;
• Regularly engage in physical activity.