Diverticulosis is a condition in which tiny pockets called diverticula develop in the lining of your colon. While most people with diverticulosis do not experience adverse symptoms, according to the National Digestive Diseases Information Clearinghouse, others experience abdominal pain, constipation and bloating. Consuming low-fat, fiber-rich foods and avoiding others may help prevent or reduce your symptoms. For best results, seek specified guidance from your doctor or dietitian before altering your diet.
Fruits and Vegetables
Fruits and vegetables are rich sources of vitamins, minerals, antioxidants and fiber. According to the University of Maryland Medical Center, a low-fat diet containing 20 to 35 grams of fiber daily, particularly from vegetables, may help reduce symptoms of diverticulosis while enhancing your overall health. Select fresh, colorful fruits and vegetables most often for maximum nutritional benefits. Vegetables particularly rich in fiber include avocados, broccoli, Brussels sprouts, cabbage, carrots, eggplant, kale, collard greens, spinach, mushrooms, potatoes (with skin), sweet potatoes, pumpkin and legumes, including lentils, most beans and split-peas. Fiber-rich fruits include apples, bananas, berries, guava, kiwi, oranges, grapefruit, pears and dried fruit, such as raisins, prunes and figs.
Lean Protein
Protein contributes amino acids, which are necessary for lean tissue growth and tissue repair. Protein-rich foods also support healthy blood sugar levels, appetite management and cognitive function. For people with diverticular disease, the University of Maryland Medical Center recommends avoiding red meat, which is often high in saturated fat. Opt instead for lean protein sources, such as skinless chicken or turkey breasts, fish, egg whites, tofu, legumes and low-fat dairy products. Fatty fish, such as salmon, tuna, lake trout, herring, halibut and mackerel, provide omega-3 fatty acids, which may help alleviate inflammation in your colon. Low-fat yogurt provides rich amounts of protein, calcium and probiotics --- healthy bacteria that support digestive function and help prevent bacterial infections. Before purchasing yogurt, check the container to ensure that it contains live active cultures, for best results.
Whole Grains
Whole grains, such as oats, whole wheat, bulgar, spelt, barley, brown rice and popcorn, provide valuable amounts of vitamins, minerals and fiber. Replacing enriched breads, cereals, pasta and snack foods with whole grains can help alleviate constipation associated with diverticulosis and improve overall digestive health. According to the National Digestive Diseases Information Clearinghouse, one cup of bran flakes can provide close to 20 grams of fiber---over half of your daily recommended intake. Steel-cut or old fashioned oatmeal, whole wheat spaghetti, barley soup and air-popped popcorn may provide similar benefits. Though physicians have suggested avoiding popcorn and other coarse foods, such as nuts and seeds, for fear that they may get caught in your diverticula, this theory lacks scientific evidence, states the National Digestive Diseases Information Clearinghouse.
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