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Sugary Drink Labeling Study

Who can join

Ages 18 and older · All sexes · Healthy volunteers welcome

Inclusion Criteria:

* 18 years and older
* Bought sugary drinks from a store at least once during the past week
* Willing to attend 4 in-person study appointments

Exclusion Criteria:

* Living in the same household as someone else in the study

About the study

This study aims to examine the effects of added sugar warning labels on sugary drinks. Participants will be assigned to view either added sugar warning labels or control labels, applied on sugary drinks in an experimental store. Participants will shop for beverages in the store and take a computer survey at 4 visits spaced approximately 1 week apart.

What is being tested

• Added sugar warning (behavioral)
• Control label (behavioral)

Sponsor: University of North Carolina, Chapel Hill · Participants: 543 · Started: Feb 16, 2026

Contact the study team

• Violet Noe, MPH, RDN · Phone: 984-229-8923

Official record on ClinicalTrials.gov — NCT07294053

Locations in the U.S.

From ClinicalTrials.gov, data retrieved Oct 1, 2026. Each study sets its own eligibility; the study team decides who can join.