How to Start Losing Weight, Straight From People Who Have Lost 35 or More Pounds

WW, the healthy lifestyle program formerly known as Weight Watchers, has helped countless people lose weight. Bri DeMattia, who went on to lose 99 pounds on the program, liked its flexibility. "I had done Weight Watchers in the past, prior to my wedding, so I knew it worked," she told POPSUGAR. "Weight Watchers lets you live your life — I couldn't survive without eating out and birthday cake — while helping maintain a healthier lifestyle."