Data & Research

The Four-Day Habit Behind One of MyFitnessPal’s Biggest Success Predictors

What Peer-Reviewed Research Reveals About Weight Loss Success Among MyFitnessPal Users

New Peer-Reviewed Research: Why Credentials and Accuracy Both Drive Trust on TikTok

GLP-1 Medications and Digital Self-Monitoring: Preliminary Findings from a 10-Month Observational Study

First in Logs, Second in Potassium

The Nutrition Confidence Paradox

The Portion Size Blind Spot: Why Most Americans Confuse Serving and Portion

The Healthy Halo Effect

What Americans Actually Know About Nutrition in 2026

The Hidden Cost of “What’s for Dinner?”