Steady or changing calories: which diet works better?

NCT ID NCT02736669

First seen Jan 06, 2026 · Last updated May 09, 2026 · Updated 27 times

Summary

This study looked at two weight loss programs for adults with overweight or obesity. One program told people to cut a fixed number of calories each day, while the other varied the calorie target. The goal was to see which approach helped people lose more weight.

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Contacts and locations

Locations

  • University of Alabama at Birmingham, Medical Towers Building

    Birmingham, Alabama, 35205, United States

Conditions

Explore the condition pages connected to this study.