WW Improving Nutrition Study: A Randomized Controlled Trial

"WW assigns foods to a point value calculated through a proprietary algorithm that accounts for the food's caloric value, saturated and unsaturated fat, sugar, fiber, and protein. Members are encouraged to track their food and beverage intake, with the goal of staying within their personal points targets assigned based in an individual's sex, age height, weight, goals, and activity. The program also has Zero Point Foods (list of healthy foods with no point value) and can be eaten freely. In addition to the personal points, participants will be asked to attend WW coach-led virtual workshops conducted over Zoom, engage with peer- support, and WW-trained behavior change experts via 24/7 chat."

Usual care with information from myplate.gov