The researchers used data from the Health Professionals Follow-up Study HPFS , where health professional men dentists, pharmacists, optometrists, osteopathic physicians, podiatrists, and veterinarians completed a series of questionnaires every two years, providing information as to newly diagnosed conditions and disease risk factors, and every four years, providing specific diet information.
After eliminating data for individuals who had diverticular disease, inflammatory bowel disease, and some cancers at the beginning of the data collection period, study candidates numbered 47, men between the ages of 40 and Data collected over the course of 18 years from revealed that there were new cases of diverticulitis and of diverticular bleeding during this time.
To eliminate other potential risk factors, the study authors also looked at a number of variables including diet e. After adjusting for other risk factors, these results held true. Surprisingly, the study revealed that those who ate the most seeds and nuts actually had a lower risk of developing diverticular disease.
Cleveland Clinic is a non-profit academic medical center. Advertising on our site helps support our mission. We do not endorse non-Cleveland Clinic products or services. Below, colorectal surgeon Michael Valente, DO , dispels the most common myths. Fact: This most persistent myth actually contradicts advice doctors give for preventing the condition in the first place.
A healthy, high-fiber diet is actually the best medicine against diverticulitis, and seeds and nuts certainly fit the bill. Physicians have historically advised patients with diverticular disease to avoid eating foods that often are incompletely digested, Dr. Strate noted. Patients with diverticulosis no longer have to avoid corn, nuts, and popcorn.
Skip to main content. The best diverticulitis diet is made up of healthy, high-fiber foods, which can include corn and popcorn. Years ago, doctors worried that corn and seeds might be harmful to people with diverticulosis.
But the ban on nuts, seeds, corn or popcorn has been outdated since an year Harvard study came out in , Harvard Health Publishing says. In the study, men with the highest diets of nuts and popcorn actually had less diverticulitis than men who avoided these foods. There is no need to avoid nuts or popcorn or sesame seeds, the National Institute of Diabetes and Digestive and Kidney Diseases NIDDK says, and seeds from tomatoes, cucumbers and berries are also acceptable foods for people with diverticulosis or diverticulitis.
Together diverticulosis and diverticulitis are called diverticular disease. A single diverticulum is a weakness in the wall of your colon, which is the last part of your digestive system, where water is absorbed and stool is formed. The weakness allows a pouch or pocket to form and protrude from the lining of your colon, NIDDK explains.
Most people have many pouches, called diverticulosis. Diverticulosis is most common in the last part of your colon, which is on your left side. Diverticulitis is when the pouches in the lining of the colon become inflamed.
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