Principal Investigators:
Hilary Seligman, MD, MAS | Center for Vulnerable Populations| UCSF School of Medicine
Background
Women in low-income households frequently report challenges affording enough of the healthy foods they would prefer to eat, particularly fruits and vegetables. The tension between what a limited food budget allows and the desire to eat a healthier diet is often strongest during pregnancy when mothers most want to eat a healthy diet in order to support their developing baby.
Objective
The EatSF program allows participants to exchange vouchers for fruits and vegetables of their choice at 28 participating corner stores, farmers markets, and large grocery stores across San Francisco. With the support of PTBi-CA, we sought to determine the extent to which $10 in weekly F&V vouchers improves intake of fruits and vegetables, supports food security, and lowers preterm birth rates among low-income pregnant mothers in San Francisco.
Method
We collected surveys from 569 pregnant women from all 6 WIC locations in SF, both before starting in EatSF and after 3-6 months of participation. All of these women were enrolled in EatSF and receiving $40 per month in F&V vouchers. We also collected surveys from 106 non-pregnant women from WIC.
Results
Results show that adding vouchers specifically for fruits and vegetables to existing WIC benefits improves the food security of low-income pregnant women, but at the current amount ($40 each month) does not increase consumption of fruits and vegetables. Improving food security is critically important due to its link to birth outcomes, but further studies are needed to determine what benefit level can support increased consumption of fruits and vegetables.
Learn More
Funded projects
-
Evaluation of an adapted fatherhood curriculum to strengthen paternal involvement dur...
The purpose of the study is to evaluate an adapted fatherhood program to enhance paternal involvement during pregnancy in Fresno, CA....
-
Multi-Stakeholder Engagement with State Policies to Advance Antiracism in Maternal He...
California has passed a new law (SB464) that requires perinatal clinicians to undergo implicit bias training, with the goal of...
-
Exploring women’s experiences to inform Drug and Alcohol Pregnancy Policies study (D-...
Evidence remains mixed about how many people use cannabis in pregnancy and what the harms of such use may be. It is clear however that...