Can free produce and a glucose monitor tame high blood sugar?
NCT ID NCT06999356
First seen Oct 16, 2026 ยท Last updated Oct 16, 2026
Summary
Researchers are testing whether a produce prescription program helps Hispanic/Latino adults with type 2 diabetes and high blood sugar. Participants receive free fruits and vegetables, and some also get a continuous glucose monitor to track their levels in real time. The study measures changes in HbA1c, weight, waist size, blood pressure, and mood over 18 weeks.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- a produce prescription program providing free fruits and vegetables, with or without a real-time continuous glucose monitor
- What this could lead to
- If it works, this could offer a low-cost, food-based way to help people with poorly controlled type 2 diabetes lower their blood sugar.
- What could go wrong
- The study is very small, with only 16 participants, and it lasts just 18 weeks. Blood sugar control may not improve enough to matter, and any gains could fade once the free produce stops.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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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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16 people
The number who actually took part.
- Started
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May 2025
- Finished
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Oct 2026
- 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 to 89 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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: Adults (aged\>18 years) with established T2D and HbA1c of 9% or higher per most recent test result within the last 6 months. Agreement to only track glucose levels via study-provided CGM - Exclusion Criteria: Type 1 diabetes, Insulin use, Pregnancy, Use of steroids or medications that impact glucose levels Medications Include: Atypical antipsychotics Clozapine Olanzapine Paliperidone Quietiapine Risperidone Corticosteroids Calcineurin inhibitors Cyclosporine Sirolimus Tacrolimus Protease Inhibitors Atazanavir Darunavir Fosamprenavir Indinavir Nelfinavir Ritonivir Saquinavir Tipranivir Life expectancy less than 6 months Diagnosis of stage 5 kidney disease or at risk of needing dialysis per Investigator discretion Any active clinically significant disease or disorder which in the investigator's opinion could interfere with participation in the study. Inability to follow study procedures per Investigator discretion \-
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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
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Sansum Clinic, Sutter Health
Santa Barbara, California, 93110, United States
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