Prepackaged Heart-Healthy meals tested in small pilot study
NCT ID NCT05472454
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This pilot study tested whether ready-to-eat meals based on the DASH diet could help lower blood pressure and reduce heart disease risk. Twenty adults ate the prepackaged meals daily for 4 weeks while researchers monitored their blood pressure and weight. The goal was to see if a convenient meal option could make heart-healthy eating easier and more effective.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- ready-to-eat DASH diet meals
- What this could lead to
- If it works, this could point toward a convenient, prepackaged meal option to help prevent high blood pressure and heart disease.
- What could go wrong
- This is a very small pilot study with only 20 participants over 4 weeks, so results may not apply to the general population. The meals require special storage and preparation, which may limit real-world use.
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
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20 people
The number who actually took part.
- Started
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Oct 2022
- Finished
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May 2023
- Lead sponsor
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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
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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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: * Male or female * 18 years old or older * BMI 18.5-40.0 kg/m2 * Daily access to working internet, microwave, refrigerator, and freezer * English fluency Exclusion Criteria: * Regular use of drugs that affect BP, including weight loss medications * Diagnosed hypertension OR systolic BP \>130 and/or diastolic BP \>80 * Diagnosis of any hypotensive disorders OR systolic BP \<100 and/or diastolic BP\<65 * Dietary restrictions, including allergy/intolerances * Presence or history of diabetes * Previous cardiac event, congestive heart failure, or angina * Weight loss or gain\>15lb in previous 3 months * Following a diet to increase or decrease body weight * Cancer diagnosis or treatment in past 2 years * ≥14 alcoholic drinks/week for men; ≥ 7 alcoholic drinks/week for women * Use of nicotine, marijuana, or illicit drugs * Pregnancy, planned pregnancy, or breastfeeding * Inability to comprehend the nature of the study or instructions * No access to the internet * Planning to leave the Spokane area during the study * Not fluent in the English language
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Genom att skicka in godkänner du våra Användarvillkor
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
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Washington State University
Spokane, Washington, 99202, United States
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