Tailored diet app beats One-Size-Fits-All advice in heart health showdown
NCT ID NCT05273268
First seen Jun 24, 2026 · Last updated Jun 26, 2026 · Updated 1 time
Summary
This study tested whether personalized nutrition advice, delivered through a smartphone app, could improve heart health markers like blood fats and weight better than standard USDA guidelines. 347 adults aged 40-70 with larger waistlines and low fruit/vegetable intake took part. The personalized plan used data on diet, lifestyle, and gut bacteria to give individual recommendations.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- personalized nutrition advice delivered through a mobile app
- What this could lead to
- If it works, this could point toward a more effective way to manage heart disease risk through tailored diet plans.
- What could go wrong
- This is a completed study, but the results are not yet widely confirmed. Personalized advice may not work for everyone, and the study only included people with specific waist sizes and low fruit/vegetable intake.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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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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ZOE Ltd
Boston, Massachusetts, 02111, United States