In my work for the Today Show, I meet dozens of inspiring women and men who have battled (and conquered!) obesity. That's why I started a segment called the Joy Fit Club, which features people who have lost 100 pounds or more using their own strategies—no pills, potions or surgery. Each of them would say, "If I can do it, anybody can." Three Joy Fit superstars—Stacy Allendorf, Rosie Coates and Cari Hartman—have had incredible journeys. Use their insights and draw strength from their stories to reach your own goals.