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.
This year, the list is dominated by football and soccer teams. Only two NBA teams are in the ranking, while only one MLB team is in the top 10. No NHL, Formula 1 or Nascar teams made this list. 1. Dallas Cowboys. With a market value of $4.2 billion, the world's most valuable sports team in 2017 is the Dallas Cowboys. Although the team has not won an NFL championship in more than 20 years, it is the most valuable team in sports, largely due to its $1.2 billion home stadium, constructed in 2009.