Diverticulitis develops from a condition called diverticulosis. If you're older than 40, it's common for you to have diverticulosis - small, bulging pouches (diverticula) in your digestive tract. In the United States, more than 50 percent of people older than 60 have diverticula.

Diverticulitis diet explained pretty well here, high fiber low fiber quite good.

Some useful diverticulitis treatment options to consider if you suffer from diverticular disease

Diverticulitis develops from a condition called diverticulosis. If you’re older than 40, it’s common for you to have diverticulosis - small, bulging pouches (diverticula) in your digestive tract.

The Diverticulitis Diet is the diet recommended by doctors to people recovering from an attack of diverticulitis. Diverticulitis is a common digestive disorder, which is characterized by the inflammation of pouches called diverticula on the outside of the colon. This article helps you understand about this condition and the diet itself