Head-to-Head: which diet plan really works?
Disease control
Completed
This study directly compared how well three different commercial weight loss programs worked for adults with overweight or obesity. Over 450 participants were randomly assigned to follow one of the programs for 12 weeks. The main goal was to see which program helped people lose t…
Phase: NA • Sponsor: WW International Inc • Aim: Disease control
Last updated Mar 02, 2026 15:21 UTC