Diet soda showdown: will Sugar-Free swaps shed pounds?

NCT ID NCT04567108

First seen Nov 19, 2025 · Last updated May 15, 2026 · Updated 21 times

Summary

This study looks at whether replacing sugary drinks with calorie-free alternatives helps adults with overweight or obesity lose weight. About 460 people who regularly drink sugary beverages will be assigned to one of four drink groups for six months. Researchers will track weight changes and other health measures to see if the swap makes a difference.

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Contacts and locations

Locations

  • Brigham and Women's Hospital

    Boston, Massachusetts, 02215, United States

Conditions

Explore the condition pages connected to this study.