A new study published in the journal Circulation: Cardiovascular Quality and Outcomes has found that “produce prescriptions” may help improve heart health in individuals at risk of cardiovascular disease.
The study analyzed data from 22 produce prescription programs across 12 states between 2014 and 2020. These programs allowed doctors to prescribe subsidized fresh fruits and vegetables to patients. The participants in these programs were at risk for or had poor cardiometabolic health and were from clinics that served low-income neighborhoods.
The findings revealed that individuals who received a produce prescription for six months experienced significant improvements in their health. They saw reductions in their body mass index, blood sugar, and blood pressure levels. Moreover, they also increased their intake of fruits and vegetables.
The study also highlighted the positive impact of produce prescriptions on food insecurity. Participants reported a one-third reduction in experiencing food insecurity at the conclusion of the program. Food insecurity, the lack of access to or affordability of healthy foods, is associated with poor health outcomes.
Dr. Eugene DePasquale, the medical director of the Heart Failure, Heart Transplantation and Mechanical Circulatory Support Program with Keck Medicine of USC in California, emphasized the potential benefits of produce prescriptions. He stated that they not only increased the intake of fruits and vegetables but also improved health status, including blood pressure, body mass index, and diabetes markers.
Poor diet is a leading cause of illness in the United States, resulting in over half a million deaths annually. The American Heart Association recommends a diet rich in fruits, vegetables, whole grains, and healthy forms of proteins to maintain heart health. Limiting the intake of added sugar, processed foods, and salt is also important.
Dr. Yu-Ming Ni, a cardiologist and lipidologist at MemorialCare Heart and Vascular Institute, highlighted one of the key benefits of produce prescriptions. He explained that it helps break down barriers to purchasing and cooking with fresh fruits and vegetables, particularly for individuals who may find it intimidating or costly.
The study’s findings underscore the potential of produce prescriptions in improving heart health outcomes and reducing health disparities, particularly in low-income communities. By addressing food insecurity and promoting healthy dietary habits, produce prescriptions have the potential to play a vital role in preventing cardiovascular disease and improving overall well-being.