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NPI study: Law improves beverage environment in California childcare

Childcare providers must serve only fat-free or low-fat unsweetened, plain milk for kids two years or older.
Obesity among preschoolers is a serious health problem, with one in four obese or overweight by the time the child is ready for kindergarten. Given that well over half of preschool age children are in childcare, UC ANR Nutrition Policy Institute researchers decided to investigate whether healthy beverage standards in childcare could improve their nutrition. Another reason to focus on this age group is that young children are still developing their eating habits. Those who get an early start at eating a nutritious diet will likely have better health outcomes than children who get in the habit of eating junk food and drinking sugary beverages.

In 2008 and 2012, NPI researchers conducted a survey of more than 400 randomly selected California licensed childcare facilities to look at beverages in childcare before and after California's Healthy Beverages in Child Care Act (AB 2084) took effect in January 2012. Under this law, only fat-free or low-fat (1 percent) unsweetened, plain milk for children two years of age or older is allowed, and no more than one serving per day of 100 percent juice. No sugary drinks are allowed at all. Also, drinking water must be readily available throughout the day, including at all meal, snack and play times.

NPI Director Lorrene Ritchie presented NPI's research findings on June 30 at the 8th Biennial Childhood Obesity Conference in San Diego. The NPI study found that the policy was effective at improving the beverage environment in California childcare. Provision of whole milk dropped from nearly 30 percent of childcare facilities in 2008 to less than 9 percent of facilities 2012. The provision of other beverages also improved. In 2008, 27 percent of facilities offered juice more than once a day, compared to just 20 percent in 2012. Facilities offering any sugar-sweetened beverages dropped from 7.6 percent in 2008 to 6.9 percent in 2012.

“We know the beverages children consume can put a child at risk for overweight and obesity,” said Ritchie. “The good news is that the healthy beverage standards did improve the beverage environment in California childcare. This law impacts potentially a million young children in our state.”

Despite the improved beverage environment, NPI found that only 60 percent of childcare facilities were aware of the law, and only 23 percent were in full compliance with all provisions.

Water is a healthful beverage for children.
“We need to do more to improve the beverage environment,” said Ritchie. “Based on our findings, we recommend that all childcare providers have access to nutrition training so that more understand and are able to comply with California's childcare beverage standards.”

The NPI study also looked at the effects of serving water at the table with meals and snacks.  While this was not a provision of the California law, it is a best practice for teaching children to reach for water first for thirst. Putting water on the table did not have an impact on children's intake of milk and other foods, which was a common concern of providers caring for young children. However, the study found the law didn't make much of a difference in increasing children's water intake either.

“Simply serving water at the table with meals and snacks is not likely to interfere with intake of other healthy things,” said Ritchie. “But we don't know what would happen if water were provided in such a way as to substantively increase water intake.”

The University of California Global Food Initiative aims to put the world on a path to sustainably and nutritiously feed itself. By building on existing efforts and creating new collaborations among UC's 10 campuses, affiliated national laboratories and the Division of Agriculture and Natural Resources, the initiative will develop and export solutions for food security, health and sustainability throughout California, the United States and the world.

 

Posted on Tuesday, June 30, 2015 at 12:00 PM

Empowering California youth through food smart families

We are what we eat. Unfortunately, we don't always make the best food choices. Sometimes it's simply a lack of will power. In communities struggling with high poverty rates, it's often the result of low incomes and limited food options. Dangerously high obesity rates, especially among youth, are a major public health concern in the United States.

The health of California youth reflects this disturbing national trend. To address the challenge of childhood obesity statewide, the California 4-H Food Smart Families program will be implemented at four sites in Fresno, Orange, Sutter-Yuba and Tulare counties this year. Additional UC partners will include the Expanded Food and Nutrition Education Program (EFNEP) and CalFresh.

Youth need to increase consumption of dark green veggies and whole grains, and decrease intake of sugar and saturated fats. The objective of California 4-H Food Smart Families is to increase knowledge and create behavior change related to nutrition, cooking, gardening, physical activity and food preparation. The program engages youth 8 to 12 years old and teens in 4-H Healthy Living programming. Youth will be directly reached through lessons delivered at after-school sites, low-resource elementary schools and organized field days at four UC Agriculture and Natural Resources Research and Extension Centers (REC): Kearney REC in Parlier, South Coast REC in Irvine, Sierra Foothill REC in Browns Valley and Lindcove REC in Exeter. The program is structured around positive youth development curricula and practices which provide an intensive engagement of underserved children, teens, families and other stakeholders. Local 4-H teens will be recruited and trained to deliver programs and assume leadership roles.

The National 4-H Council partnered with the ConAgra Food Foundation to launch the national 4-H Food Smart Families program in 2014. ConAgra sponsored funding to award grants to five states for program implementation. This year, in addition to the original five states, California and Louisiana were awarded grants as new participants. Inclusion of the UC Research and Extension Centers in the California program is a new model that organizers hope will be replicated elsewhere. Youth and families who visit the centers will witness first-hand not only how food is grown, but also the science behind it. Center specific lessons may be added to highlight the unique nature of local agriculture and natural resources and the food crops cultivated and studied at each center.

Programming at California sites will get underway this fall and will continue through the school year. Look for more exciting California 4-H Food Smart Families news in the coming months as programming and activities kick into high gear.

Author: Roberta Barton

Posted on Tuesday, June 23, 2015 at 8:46 AM
Tags: 4-H (9), CalFresno (1), EFNEP (6), food smart families (1), Kearney (1), Lindcove (1), nutrition (104), Research and Extension (1), teens (1)

Families use money-saving shopping tips from UC to buy healthy food

UC CalFresh nutrition educator presents Plan, Shop, Save & Cook lessons.
The contents of the refrigerators and cupboards of five Latino families after they participated in UC Agriculture and Natural Resources (UC ANR) nutrition training was heartening.

Most kitchens were stocked with ample fruit and vegetables, legumes and whole wheat bread. Researchers inventoried the food in the five homes before and after the training, and were able to document significant improvements attributable to UC ANR's signature nutrition education curriculum, Plan, Shop, Save & Cook.

“The classes helped families make small changes that made a difference – leading to modest, but very important savings at the end of the month. If your cupboards are bare, an extra $5 in your wallet is significant,” said Susan Algert, the nutrition, family and consumer sciences advisor for UC ANR in Santa Clara County. “The families typically turned around and spent those savings on something healthy, which is what we asked them to do.”

A report on the pilot study was published this month in the Journal of Hunger & Environmental Nutrition. The families involved were all eligible for the federal government's Supplemental Nutrition Assistance Program, which in California is called CalFresh. The educational component, administered by UC ANR Cooperative Extension, is called UC CalFresh.

“Digging through pantries is labor intensive, but revealing,” said Algert, the study's lead author. “This gives us a good idea what changes people make at home after they participate in our training.”

Typically the effectiveness of nutrition education programs are judged by asking participants to answer surveys before and after they attend classes, but errors due to attention, comprehension, memory and recording can lead to inaccurate conclusions.

“Direct observation is the gold standard and is conducted by trained researchers who travel to a subject's home and record all foods present in the home – in the refrigerator, freezer, pantry and elsewhere,” Algert said.

In the pilot evaluation, all the participants were Mexican or Mexican-American women 27 to 50 years old. A Spanish-speaking UC CalFresh educator presented three two-hour classes designed to help families stretch food dollars and increase consumption of fruits, vegetables and whole grains. The class sessions included information on the USDA's MyPlate nutrition guide, portion sizes, comparison shopping, label reading, menu planning, healthful fats, limiting sugars, cooking, and saving leftovers.

When the before-and-after food inventories were tabulated, the researchers were able to draw conclusions about the training.

UC CalFresh money-saving tips allowed families to purchase imported fruit, like papaya.
One encouraging trend, Algert said, was that funds realized by money-saving tips in the curriculum were not used to buy junk food, but rather to purchase more pricey fruit like papaya and mango and slightly more expensive whole wheat bread instead of white.

“Having worked with Latinos for many years, this made sense to me,” Algert said. “They wanted fruit that was part of the family culture from Mexico.”

Four of the five families switched to whole wheat bread.

“Whole wheat bread has come down in price to $2.50 or $3 a loaf, so that is a behavior that families could change very readily,” Algert said. “One family didn't change to whole wheat because the mother said the family preferred the taste of white bread.”

Four of the five families were able to shop less often using skills they learning in the UC CalFresh training, including planning menus, making healthier recipes from scratch and making shopping lists.

One participant said, “I used to spend $100 to $150 a week on food. Now I spend the same amount but every two weeks. I'm saving a lot.”

Another participant said sticking to a shopping list helps the family stay within a budget. “Now I avoid taking my kids to 7/11 or convenience stores because the food is not healthy and it just contributes to spending more money,” the participant said. “This way, I am saving the money I can spend on healthier food.”

An initiative to maintain and enhance healthy families and communities is part of the UC Division of Agriculture and Natural Resources Strategic Vision 2025.

Author: Jeannette Warnert

Posted on Thursday, June 18, 2015 at 9:10 AM

New app helps strawberry growers manage pests

A screen shot of the new IPMinfo app.
IPMinfo, the first app from UC Agriculture and Natural Resources (UC ANR) that provides integrated pest management (IPM) information to farmers, is now available for free download for iPhones on the App Store. The current version of the app contains information on invertebrate pests and diseases of strawberries and gives agricultural professionals easy one-touch access to quick summaries of various pests, pictures to help identify symptoms, and links to additional resources.

Extending research information is an important part of UC ANR Cooperative Extension. As communication technology is advancing every day, using modern channels of communication are important for successfully reaching out to growers, pest control advisers (PCAs), and other key players of the agriculture industry. Traditional newsletters (Central Coast Agriculture Highlights), blogs (Strawberries and Vegetables and Pest News), Facebook, Twitter (@calstrawberries and @calveggies), Tumblr, and online repositories of meeting handouts and presentations are some of the tools that play a critical role in making important information about the Central Coast strawberry and vegetable extension program readily available to the agricultural industry. The popularity of smartphones has made this information even easier to access.

Smartphone applications are becoming popular in agriculture to provide information and for decisionmaking. However, because there were no such applications to help California strawberry and vegetable growers, IPMinfo was developed. The first version of the app was released in December 2014 and an updated version was released in April 2015.

Growers can find information on invertebrate pests, including as aphids, cyclamen mite, greenhouse whitefly, lygus bug, spider mite, and western flower thrips.  Diseases include angular leaf spot, anthracnose, botrytis fruit rot, charcoal rot, common leaf spot, fusarium wilt, leaf blotch and petiole blight, leather rot, mucor fruit rot, phytophthora crown rot, powdery mildew, red stele, rhizopus fruit rot, verticillium wilt, and viral decline.  Each pest entry has information on biology, damage symptoms, and management options with associated photos. Links provided in the management section will take the user to the UC IPM website for more detailed information, especially about various control options.

To download the app on iPhones, go to the App Store and search for IPMinfo

Author: Surendra Dara, UC ANR Cooperative Extension advisor, San Luis Obispo and Ventura counties

The strawberry aphid is one of the pests included in the new app.
Posted on Tuesday, June 16, 2015 at 8:14 AM
Tags: app (2), strawberries (16), Surandra Dara (1)

The public is invited to the California Nitrogen Assessment’s Stakeholder Review Process

California farmers are seeing new nitrogen monitoring requirements they must implement in the years ahead. The state of California continues discussion on how growers can improve nitrogen use efficiency and how California can best respond to increasing concerns about nitrogen's movement through our environment. Nitrogen continues to be a pressing topic for California agriculture.

Lettuce field near Salinas, CA
Dairy manure management process

As part of that discussion, members of the public are invited to participate in the Stakeholder Review of the California Nitrogen Assessment (CNA), a comprehensive examination of the existing knowledge on nitrogen science, policy, and practice in California. Researchers have collected and synthesized a large body of data to analyze overall patterns and trends in nitrogen imports, exports, internal flows and storage throughout the state.

The CNA was designed to respond to stakeholder needs, and many scientists affiliated with UC Agriculture and Natural Resources were involved in the writing and review of the document. The review process is an opportunity to hear from stakeholders to understand how well the assessment meets those needs and what improvements can be made to the CNA before its publication. This approach aims to move beyond academic “business as usual” to more effectively link science with action and to produce information that informs both policy and field-level practice.

The Agricultural Sustainability Institute at UC Davis, the CNA's convening institution, is hosting a chapter-by-chapter public review process to allow stakeholders an opportunity to comment on the document before its final release. 

On Friday, June 12, UC SAREP hosted a webinar of Chapter 8: “Responses: Policies and Institutions.” View the webinar here. The webinar includes an introduction to the chapter by its lead author, Ken Baerenklau, associate professor of environmental economics and policy at UC Riverside, and instructions for how stakeholders can submit comments on the chapter.

Chapter 8, “Responses: Policies and Institutions,” provides an overview of available policy instruments for nonpoint source pollution control and examines outcomes from the implementation of these policies in previous cases to control nitrogen pollution in practice.

This is the fourth in a series of webinars and stakeholder review periods to discuss the California Nitrogen Assessment, which includes:

  • Identification of underlying drivers (e.g., regulations, population growth) and direct drivers (e.g., fertilizer use and soil management, fuel combustion) that affect stocks and flows of nitrogen in California agriculture.
  • Calculation of a mass balance to examine how nitrogen moves through California agroecosystems and the state as a whole (including agriculture, sewage, industry and transportation).
  • Evaluation of the state of knowledge about nitrogen's impacts on ecosystem health and human well-being. 
  • A series of scenarios, or "plausible stories about the future," that provide insights about nitrogen issues that will require attention over the next 20 years.
  • A suite of practices and policy options and the potential effects each would have on agriculture, the environment and human health.

Stakeholder comments for Chapter 8 will be accepted until June 26, 2015. The comment period for Chapter 7, “Responses: Technologies and Practices” is still open, with comments due by June 15, 2015. The webinars for all stakeholder presentations done to date are available on the California Nitrogen Assessment's website.

For more information about the stakeholder review process and to access the chapters currently available for review, visit the California Nitrogen Assessment's website.

Posted on Wednesday, June 10, 2015 at 5:00 PM

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