Featured Research

from universities, journals, and other organizations

Ease of access improves fruit and vegetable consumption

Date:
September 3, 2013
Source:
Wake Forest Baptist Medical Center
Summary:
A new study that community-supported agriculture programs may be a feasible approach for providing fresh fruits and vegetables to under-resourced communities.

Low-income communities have particular problems getting adequate fruits and vegetables because of limited access to supermarkets and farmers markets. A new study from Wake Forest Baptist Medical Center shows that community-supported agriculture (CSA) programs may be a feasible approach for providing fresh fruits and vegetables to under-resourced communities.

Lead author Sara A. Quandt, Ph.D., a professor of epidemiology and prevention at Wake Forest Baptist, said that CSAs, which link consumers to a local farm's produce over a growing season, have been proposed as a solution for disparities in fruit and vegetable consumption, though evaluation of such efforts has been limited. The typical U.S. diet fails to meet daily recommendations for fruit and vegetable consumption.

This CSA program, Farm Fresh Healthy Living of Forsyth County, N.C., was developed, administered, and evaluated by a partnership of university researchers, Experiment in Self Reliance Inc., a community nonprofit agency, and Harmony Ridge Farms, a Forsyth County, N.C., farm using organic practices.

"Expanding access to healthful foods is an important step in reducing health disparities," said Quandt. "The objective of this study was to test the feasibility of a CSA program for low-income families in Forsyth County."

The study appears last month in the Centers for Disease Control and Prevention's journal Preventing Chronic Disease.

For a small randomized, controlled feasibility study, Quandt and fellow researchers recruited 50 low income women with children, then divided them into an intervention group and a control group of 25 each. The participants ranged in age from 24 to 60; most were African-American and unmarried.

Intervention participants received a free box of fresh produce for 16 weeks from May through August 2012. They were also offered five educational sessions, including cooking classes, a farm tour and a grocery store tour with a dietitian that focused on healthful eating on a budget. The control participants did not receive education or the produce boxes.

The researchers observed a significant increase over the summer in the number of different fruits and vegetables in the households of the intervention group compared with the control group. The intervention group also reported greater increases in fruit and vegetable consumption.

"Although the increases in fruit and vegetable consumption in the intervention group did not reach statistical significance, they did show a trend in the right direction," said Quandt. "In a larger group, we would expect that the CSA program would make a noticeable impact on quality of the families' diets."

Intervention participants reported a willingness to pay at least a portion of the CSA cost in the future. In an overall evaluation of the Farm Fresh Healthy Living program, the participants reported positively on the variety of the produce provided, the better flavor of the local produce compared with grocery store produce, the chance to expose children to new foods, as well as the chance to eat foods that were too expensive to purchase at the grocery store. Some indicated problems with work schedules and transportation in picking up their produce box every week.

"This study shows that food from a CSA program has positive effects on recipient households," said Quandt. "CSA is a feasible approach and more study is needed. Altering some of the financial and operational aspects of traditional CSA programs will be necessary to improve the participation impact."


Story Source:

The above story is based on materials provided by Wake Forest Baptist Medical Center. Note: Materials may be edited for content and length.


Journal Reference:

  1. Sara A. Quandt, Janae Dupuis, Caitlin Fish, Ralph B. D’Agostino. Feasibility of Using a Community-Supported Agriculture Program to Improve Fruit and Vegetable Inventories and Consumption in an Underresourced Urban Community. Preventing Chronic Disease, 2013; 10 DOI: 10.5888/pcd10.130053

Cite This Page:

Wake Forest Baptist Medical Center. "Ease of access improves fruit and vegetable consumption." ScienceDaily. ScienceDaily, 3 September 2013. <www.sciencedaily.com/releases/2013/09/130903151755.htm>.
Wake Forest Baptist Medical Center. (2013, September 3). Ease of access improves fruit and vegetable consumption. ScienceDaily. Retrieved September 18, 2014 from www.sciencedaily.com/releases/2013/09/130903151755.htm
Wake Forest Baptist Medical Center. "Ease of access improves fruit and vegetable consumption." ScienceDaily. www.sciencedaily.com/releases/2013/09/130903151755.htm (accessed September 18, 2014).

Share This



More Health & Medicine News

Thursday, September 18, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Residents Vaccinated as Haiti Fights Cholera Epidemic

Residents Vaccinated as Haiti Fights Cholera Epidemic

AFP (Sep. 18, 2014) Haitians receive the second dose of the vaccine against cholera as part of the UN's vaccination campaign. Duration: 00:34 Video provided by AFP
Powered by NewsLook.com
Artificial Sweetener Could Promote Diabetes

Artificial Sweetener Could Promote Diabetes

Newsy (Sep. 17, 2014) Doctors once thought artificial sweeteners lacked the health risks of sugar, but a new study says they can impact blood sugar levels the same way. Video provided by Newsy
Powered by NewsLook.com
Ebola Vaccine Trial Gets Underway at Oxford University

Ebola Vaccine Trial Gets Underway at Oxford University

AFP (Sep. 17, 2014) A healthy British volunteer is to become the first person to receive a new vaccine for the Ebola virus after US President Barack Obama called for action against the epidemic and warned it was "spiralling out of control." Duration: 01:02 Video provided by AFP
Powered by NewsLook.com
Obesity Rates Steady Even As Americans' Waistlines Expand

Obesity Rates Steady Even As Americans' Waistlines Expand

Newsy (Sep. 17, 2014) Researchers are puzzled as to why obesity rates remain relatively stable as average waistlines continue to expand. Video provided by Newsy
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:
from the past week

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins