A perennial Pro-Bowler, NFL tight end Tony Gonzalez has been an unstoppable force for all of his 12 years in the NFL. But for a long time, he ate like an average American: red meat, pizza, fast food, whatever was plentiful and convenient. Concerned about his long-term, post-career health, Tony decided to change his diet. With the help of Mitzi Dulan, nutritionist for the Kansas City Chiefs and the Kansas City Royals, Tony embarked on a revolutionary new clean-eating and exercise regimen that changed his life, elevated his physical and mental performance, and resulted in dramatic, measurable improvements on and off the field. It was this dietary change that led him to break two NFL records—most touchdowns and receptions by any tight end in