Patients with diverticulosis are encouraged to avoid which of the following?

In patients with diverticulosis, it is recommended to avoid foods that contain kernels or seeds. This guidance stems from the concern that these small particles may become lodged in the diverticula—small pouches that can form in the walls of the colon. When these pouches become blocked, it can lead to inflammation, infection, or diverticulitis, which is a more severe condition.

While high-fiber foods are generally encouraged for managing diverticulosis because they help regulate bowel movements and decrease pressure in the colon, it is the foods with kernels or seeds that specifically pose a risk for causing complications associated with diverticular disease. The decision to advise against specific foods like these is based on historical clinical observations, although more recent research suggests that not all patients need to avoid them strictly. However, as a conservative approach, avoiding such foods is commonly recommended to prevent potential issues.

Dairy products and red meat do not have the same direct correlation with diverticulosis as kernels and seeds do. Although some dietary changes, like reducing red meat intake, may be suggested in general health considerations, they are not specifically linked to diverticulosis management. Thus, the focus remains on avoiding kernel- and seed-containing foods to mitigate risks associated with this condition.