Effects of eating fresh watermelon on hunger and heart health

Effects of Fresh Watermelon Consumption on Satiety and Cardiometabolic Health

Not applicable Interventional San Diego State University · NCT03380221

This study tests if eating fresh watermelon can help adults feel fuller and improve their heart health.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment40 (estimated)
Ages18 Years to 55 Years
SexAll
SponsorSan Diego State University Academic / other
Locations1 site (San Diego, California)
Trial IDNCT03380221 on ClinicalTrials.gov

What this trial studies

This study aims to investigate how consuming fresh watermelon affects feelings of fullness, metabolic health, and weight management in adults. Participants will consume watermelon and low-fat cookies to assess changes in satiety and various metabolic parameters. The study will involve measuring participants' responses to these foods over a specified period to gather data on their health outcomes.

Who should consider this trial

Good fit: Ideal candidates are adults aged 18-55 with a BMI between 25 and 40.

Not a fit: Patients who smoke, are pregnant, or have metabolic disorders requiring medication may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could provide insights into dietary strategies for improving satiety and cardiometabolic health.

How similar studies have performed: While there is limited research specifically on watermelon, similar studies on fruit consumption and satiety have shown promising results.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* 18-55 years old
* BMI 25-40

Exclusion Criteria:

* Smoker
* Pregnant woman
* Required dietary supplement use
* Required medication of metabolic disorders
* Allergy to watermelon or gluten

Where this trial is running

San Diego, California

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Satiety
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.