This study is testing whether providing monthly vouchers to buy fruits and vegetables can help improve blood sugar control in adults with type 2 diabetes. People receiving care at WVU clinics who recently had an HbA1c level above 8% will be invited to participate in the study. Those who are interested will speak with a study coordinator, be screened for eligibility, and, if eligible, will provide written consent to join the study. Participants will be randomly assigned to one of two groups. One group will receive $100 per month in produce-only grocery vouchers and standardized dietary education for 5 months, followed by 5 months of usual diabetes care. The second group will receive usual diabetes care first for 5 months, followed by 5 months of produce-only grocery vouchers and standardized dietary education. This crossover design allows all participants to experience both approaches during the study. Researchers will measure changes in blood sugar (HbA1c) as the main outcome. Other outcomes include blood pressure, cholesterol levels, body weight, diet quality, food security, anxiety symptoms, depressive symptoms, and physical activity. These will be assessed through lab tests, clinic measurements, and surveys at certain time points during the 10 month study period. The study team will also track how often participants use the vouchers and any challenges they face. The risks of participating are expected to be minimal and similar to routine diabetes care. The total study duration, including enrollment, participation, and analysis, is expected to be about 18 months.
Age range
18 Years
Sex
ALL
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Change in Hemoglobin A1c from Baseline to 5 Months
Timeframe: Baseline and 5 months
Change in Hemoglobin A1c from Baseline to 10 Months
Timeframe: Baseline and 10 months