208
Participants
Start Date
August 31, 2025
Primary Completion Date
March 31, 2026
Study Completion Date
June 30, 2026
Core Behavioral Weight Loss Intervention
All participants receive a 12-week core behavioral weight loss intervention consisting of the following: daily self-monitoring of weight; weekly behavioral lessons and action plans to promote healthy eating and physical activity; and tailored feedback. The intervention will be delivered remotely via email and/or text message.
Limit Red Zone Foods
Participants randomized to receive this component are given a goal to limit their Red Zone Foods (i.e., foods high in calories and low in nutrition) and are instructed to self-monitor them daily.
Limit Eating Window
Participants randomized to receive this component are given a goal to limit their eating windows (i.e., follow time-restricted eating) and are instructed to self-monitor them daily.
Increase Protein
Participants randomized to receive this component are given a goal to increase their protein intake and are instructed to self-monitor it daily.
Increase Fiber Intake
Participants randomized to receive this component are given a goal to increase their fiber intake and are instructed to self-monitor it daily.
Stanford University School of Medicine, Palo Alto
Stanford Nutrition and Obesity Research Center
UNKNOWN
Stanford University
OTHER