Effects of a Fruit and Vegetable Prescription Program With Expanded Education for Low-Income Adults

Food is Medicine Initiative for Mitigating Food Insecurity in the United States

OBJECTIVES

While several food assistance programs in the United States tackle food insecurity, a relatively new program, "Food is Medicine," (FIM) initiated in some cities not only addresses food insecurity but also targets chronic diseases by customizing the food delivered to its recipients. This review describes federal programs providing food assistance and evaluates the various sub-programs categorized under the FIM initiative.

METHODS

A literature search was conducted from July 7, 2023 to November 9, 2023 using the search term, "Food is Medicine", to identify articles indexed within three major electronic databases, PubMed, Medline, and Cumulative Index to Nursing and Allied Health Literature (CINAHL). Eligibility criteria for inclusion were: focus on any aspect of the FIM initiative within the United States, and publication as a peer-reviewed journal article in the English language. A total of 180 articles were retrieved; publications outside the eligibility criteria and duplicates were excluded for a final list of 72 publications. Supporting publications related to food insecurity, governmental and organizational websites related to FIM and other programs discussed in this review were also included.

RESULTS

The FIM program includes medically tailored meals, medically tailored groceries, and produce prescriptions. Data suggest that it has lowered food insecurity, promoted better management of health, improved health outcomes, and has, therefore, lowered healthcare costs.

CONCLUSIONS

Overall, this umbrella program is having a positive impact on communities that have been offered and participate in this program. Limitations and challenges that need to be overcome to ensure its success are discussed.

Implementing a Food Prescription Program during COVID-19: Benefits and Barriers

Food prescription programs (Food Rx) have the potential to improve management of diet-related chronic diseases or underlying conditions such as type 2 diabetes (T2D), hypertension, and high body mass index (BMI) among food-insecure patients. The purpose of this study was to examine the effectiveness of a Food Rx program implemented in two community-based clinics in Florida. Data were collected through researcher-administered surveys (food insecurity, demographics, and socio-economic variables) and biometric data (HbA1c, blood pressure, and BMI). Key results include the following: (1) Hispanic patients are more likely to utilize the program than their Black and White counterparts (p < 0.001); (2) older patients (≥50 years) have a higher food redemption rate when compared to younger patients (36-49.9 years); (3) food redemption rate is negatively associated with food security scores indicating improvements in food security status over time (r2 = -0.184, p = 0.036); (4) diabetic patients with higher baseline HbA1c (>9%) have significant reductions in glycated hemoglobin (p = 0.011) over time as compared to patients with lower baseline values (<7%); and (5) patients enrolled in the program for at least 6 months have a significant reduction in systolic blood pressure (p = 0.051). Changes in BMI were not significantly associated with redemption rates. This study is significant as it offers insights into the potential benefits and challenges of implementing Food Rx programs to address diet-related chronic diseases among underserved populations.

Community Activities in Primary Care: A Literature Review

Community health promotion activities are a useful tool for a proactive approach to healthy lifestyles. However, the implementation of these types of activities at health centers is not standardized. The aim of this review was to analyse the characteristics of community activities undertaken in the primary care setting and substantiate available evidence on their health impact. We conducted a bibliographic review until November 15th, 2023 in the TRIPDATABASE, MEDLINE, EMBASE, and DIALNET databases. We included original papers on interventions, community activities, and actions and/or social prescriptions which had been implemented in a Primary Care setting, included a group approach in at least one session, and described some type of evaluation of the intervention applied. Studies targeted at professionals and those without involvement of the primary care team were excluded. The search identified 1912 potential studies. We included a total of 30 studies, comprising 11 randomized clinical trials, 14 quasi-experimental studies, 1 cohort study, and 4 qualitative studies. The issues most frequently addressed in community activities were healthy habits, physical activity, cardiovascular diseases and diabetes. Community activities can improve the physical and psychological environment of their participants, as well as their level of knowledge about the issues addressed. That said, however, implementation of these types of interventions is not uniform. The existence of a professional community-activity liaison officer at health centers, who would help integrate the health system with the community sector, could serve to standardize implementation and maximize the health impact of these types of interventions.

Produce Prescriptions and Nutrition Education Improve Experiences and Perceptions of Farm Direct Settings in Adults With Low Income

OBJECTIVE

To examine Fruit and Vegetable Prescription (FVRx) Program participants' and nonparticipants' experiences and perceptions of farm direct (FD) settings.

DESIGN

Multiple-case study of adults with low income from 3 study groups: (1) FVRx intervention (produce prescription, nutrition education [NE], financial literacy education, health screening), (2) NE only, and (3) control (standard health care). Participant interviews with each group at baseline and 6 months.

SETTING

Supplemental Nutrition Assistance Program-Education (SNAP-Ed) eligible adults from 3 Georgia counties.

PARTICIPANTS

A total of 46 adults with ≥ 1 diet-related condition.

PHENOMENA OF INTEREST

Fruit and Vegetable Prescription Program participant and nonparticipant experiences and perceptions of FD settings.

ANALYSIS

Constant comparative methods and thematic analysis of qualitative interview data across groups.

FINDINGS

Two main themes emerged: (1) baseline FD setting experiences and perceptions and (2) divergent experiences and perceptions with FD settings postintervention. Participants across each group employed price-conscious food purchasing practices because of limited food budgets, limiting local food access. Combining produce prescription, NE, and farmers' market access enhanced FVRx participant associations with FD settings to reinforce motivation for accessing and purchasing fruits and vegetables beyond program participation.

CONCLUSIONS AND IMPLICATIONS

Fruit and Vegetable Prescription Programs reduce multiple barriers to participating in FD settings compared with NE or standard health care alone.