Based on our science-backed SmartPoints® system, WW Freestyle encourages you to eat more fruits, veggies, lean protein, and less sugar and unhealthy fats. Our program also has over + ZeroPoint™ foods you never have to portion or track. With rollovers, you can transfer extra.Even high-profile celebrities like Oprah Winfrey have found weight-loss success following the program. It also has a strong support network that may help keep you on track. From its humble beginnings as a weekly weight-loss group for her friends, Weight Watchers quickly grew into one of the most sought-after diet plans in the world. Initially, Weight Watchers used an exchange system where foods were counted according to servings, similar to the diabetes exchange system. In the 90s, it introduced a points-based system that assigned values to foods and drinks based on their fiber, fat and calorie contents.... Lee mas