Understanding Diverticulitis -- Causes and Treatment. Aging and heredity are primary factors in the development of diverticulosis and diverticulitis, but diet also plays a role. Eating a diet low in fiber and high in refined foods may increase the risk. Indeed, in Western societies, an estimated 10% of people over 40 eventually develop diverticulosis; the figure reaches at least 50% in people over 60. Diverticulitis will occur in about 10%-25% of those with diverticulosis.
National Football League franchise Dallas Cowboys, valued at $4 billion, was named the world's most valuable sports team of 2016, becoming the first non-association football team to top Forbes' ranking since its inception in 2010.
But Goodell has delivered tremendously for the constituency that signs his checks: NFL owners. NFL franchises make up 27 of the 50 most valuable sports teams in the world, including the Dallas Cowboys, who rank first with a value of $4 billion, up 25%. It is the first time a non-soccer club has reigned as the most valuable team since 2010 (the first year Forbes compiled a top 50 list).