Strawberry drink shows promise for heart health in overweight adults
NCT ID NCT04094103
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study looked at whether drinking a strawberry beverage every day for four weeks could improve cholesterol, blood sugar, and other heart health markers in overweight or obese adults. Forty-eight participants with borderline-high cholesterol and normal to slightly elevated blood pressure were randomly assigned to receive either active strawberry powder, a placebo, or a mix. The goal was to see if strawberries could help reduce the risk of heart disease and diabetes.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- strawberry powder
- What this could lead to
- If it works, this could point toward a simple dietary addition to help manage cholesterol and blood sugar in overweight individuals.
- What could go wrong
- This is a small, completed study with only 48 participants, so results may not apply to everyone. It tested a supplement, not whole strawberries, and benefits may be modest.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
-
48 people
The number who actually took part.
- Started
-
Oct 2019
- Finished
-
Oct 2023
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
35 to 75 years
- Sex
-
Anyone
- Healthy volunteers
-
Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Overweight or obese by BMI (25.0-34.9kg/m2), * Borderline-high LDL-cholesterol (130-159mg/dL), * Normal or elevated blood pressure ((≤129mmHg/≤80mmHg) Exclusion Criteria: * known allergy or intolerance to strawberries * taking any medications for chronic diseases including anti-inflammatory, anti-hypertensive, lipid-lowering, glucose-controlling, or steroidal medications * taking any supplements that might affect outcomes of the study including anti-oxidant or fish-oil supplements * having anemia or any liver, thyroid, renal conditions * current smoker or user of tobacco products, or use within the past three months * consuming alcohol (\>1-2 drinks/day) on a regular basis * currently pregnant or lactating * having elevated blood pressure ≥130mmHg/≥80mmHg * presence of diagnosed diabetes mellitus, inflammatory disease, atherosclerotic disease, or other relevant chronic conditions * total cholesterol ≥240mg/dL * hemoglobin normal range values for males (between 13.0-17.5g/dL) and females (between 12.5-15.5g/dL)
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Lafene Health Center
Manhattan, Kansas, 66502, United States
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