According to the United States Department of Health and Human Services' Healthy People 2010 objectives, adequate fruit and vegetable consumption is a national public health priority for disease prevention and maintenance of good health.
Not only do fruits and vegetables furnish valuable dietary nutrients, but they also contribute vital elements to chronic disease prevention for heart disease, hypertension, certain cancers, vision problems of aging, and possibly type 2 diabetes.
With the nation's health in mind, Network for a Healthy California is taking steps to prevent these problems by promoting fruit and vegetable consumption through a large-scale social marketing program funded in part by the United States Department of Agriculture Supplemental Nutrition Assistance Program (SNAP; formally known as the Food Stamp Nutrition Education program) to provide nutrition education.
A study in the July/August 2011 supplement to the Journal of Nutrition Education and Behavior describes the 10- year trends for California adults' fruit and vegetable consumption using surveillance data. Investigators from the Network for a Healthy California, California Department of Public Health and Public Health Institute surveyed 1,400-1,700 California residents per survey year starting in 1997, before the Network's launch in spring 1998, and continuing biennially until the most current data from the 2007 survey. The survey tool used a single 24-hour dietary recall to assess intake.
Findings from this study reveal that over the course of 10 years; mean daily fruit and vegetable consumption rose from 3.8 servings to 5.2 servings. More profound, the number of California adults who reported eating greater or equal to 5 servings of fruit and vegetable on their 24-hour diet recall increased 57% over the past decade.
Interestingly, the increase in fruit and vegetable consumption was the greatest for the lowest and the highest income groups, nearly doubling the percentage that consumes > 5 fruit and vegetable per day, 1997-2007 in each group. Sharon Sugerman, Research Scientist for the Network for a Healthy California, states, "Examining fruit and vegetable trends by income demonstrates the importance of being able to survey all population groups, specifically the low-income population, but also the higher-income groups. Such data document the overall population-wide trends and allow comparisons between more- and less-advantaged groups."
The article is "California Adults Increase Fruit and Vegetable Consumption From 1997-2007" by Sharon Sugerman, MS, RD, FADA; Susan B. Foerster, MPH, RD; Jennifer Gregson, MPH, PhD; Amanda Linares, MS; Mark Hudes, PhD. It appears in the Journal of Nutrition Education and Behavior, Volume 43, Issue 4, Supplement 2 (July/August 2011) published by Elsevier.
In an accompanying podcast Sharon Sugerman, MS, RD, FADA, discusses the results and implications this study. It is available at www.jneb.org/content/podcast.
Foods of the future
15.08.2018 | Georg-August-Universität Göttingen
New antibody analysis accelerates rational vaccine design
09.08.2018 | Scripps Research Institute
Scientists at the University of California, Los Angeles present new research on a curious cosmic phenomenon known as "whistlers" -- very low frequency packets...
Scientists develop first tool to use machine learning methods to compute flow around interactively designable 3D objects. Tool will be presented at this year’s prestigious SIGGRAPH conference.
When engineers or designers want to test the aerodynamic properties of the newly designed shape of a car, airplane, or other object, they would normally model...
Researchers from TU Graz and their industry partners have unveiled a world first: the prototype of a robot-controlled, high-speed combined charging system (CCS) for electric vehicles that enables series charging of cars in various parking positions.
Global demand for electric vehicles is forecast to rise sharply: by 2025, the number of new vehicle registrations is expected to reach 25 million per year....
Proteins must be folded correctly to fulfill their molecular functions in cells. Molecular assistants called chaperones help proteins exploit their inbuilt folding potential and reach the correct three-dimensional structure. Researchers at the Max Planck Institute of Biochemistry (MPIB) have demonstrated that actin, the most abundant protein in higher developed cells, does not have the inbuilt potential to fold and instead requires special assistance to fold into its active state. The chaperone TRiC uses a previously undescribed mechanism to perform actin folding. The study was recently published in the journal Cell.
Actin is the most abundant protein in highly developed cells and has diverse functions in processes like cell stabilization, cell division and muscle...
Scientists have discovered that the electrical resistance of a copper-oxide compound depends on the magnetic field in a very unusual way -- a finding that could help direct the search for materials that can perfectly conduct electricity at room temperatur
What happens when really powerful magnets--capable of producing magnetic fields nearly two million times stronger than Earth's--are applied to materials that...
08.08.2018 | Event News
27.07.2018 | Event News
25.07.2018 | Event News
15.08.2018 | Physics and Astronomy
15.08.2018 | Earth Sciences
15.08.2018 | Physics and Astronomy