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The HHRA team had a very successful trip to Ames for the public Health Conference of Iowa where ED Chuck Benbrook and board member Audrey Tran Lam co-hosted a session on the implications of rising herbicide exposure to public health.

Archived HHRA News Posts
  • Eaters Deserve More Complete Information About Nutrition and Health Impacts on Food Labels  

    Multiple lines of evidence point to consumer food choices as major contributors to diet-related disease, and poor health and fitness. In a peer-reviewed journal article published today, authors Chuck Benbrook and Robin Mesnage cite studies indicating that “Some 90% of the estimated USD 4.3 trillion in annual health care costs in the US is triggered or made worse by poor food quality and diet-related disease.” Benbrook is the founder and former executive director of the Heartland Health Research Alliance (HHRA). The authors recommend novel metrics on both the nutrient density of food, and how to more accurately and usefully characterize the degree of food processing and its impacts on public health. The article is open access in the journal Foods and entitled “Enhanced Labeling to Promote Consumption of Nutrient Dense Foods and Healthier Diets.” The core nutrient density metric is a ratio: the percent of daily nutrient needs satisfied by a serving of food relative to the percent of a 2000 calorie daily diet taken up by the serving of food. This single metric is unmatched in comprehensively reflecting the nutritional quality of food. A graphic option to convey the metric on packaging is presented in Figure 3 in the new paper: A novel graphic is presented in Figure 5 to which integrates both the nutrient density and food processing metrics and graphics in a single graphic, shown below. The impacts of ultra-processed food (UPF) on public health outcomes is among the hottest topics in nutrition, medical, and public health journals, and media coverage on food quality and health outcomes. At the request of the journal, the authors developed a video abstract that explains the paper’s goals, methods, and key findings and recommendations. The authors conclude their paper with these observations: Transparent and accurate food product-specific ingredient and nutrient composition data should determine the content of nutrition health labeling. Efforts to soften the message should be resisted in light of the overwhelming need for new food labels that help bring about substantial improvements in food nutritional quality and dietary choices. Benbrook and Mesnage’s paper builds on public comments HHRA submitted in response to the US Food and Drug Administration (FDA) proposed rule in 2023 to update the definition of the term “healthy” on food labels. The proposed role would require foods labeled “healthy” to contain minimum amounts of foods recommended by USDA’s Dietary Guidelines, and to limit saturated fat, sodium, added sugar and other less healthy nutrients. Entitled “Food Labeling: Nutrient Content Claims; Definition of Term `Healthy’”, the comments recommended new  nutrition/health messaging on the front of food packaging. Co-authors of comments included the chair of HHRA’s Policy Advisory committee Dr. Kathleen Merrigan, HHRA science advisors, and other experts working on how changes in farming systems and technology can increase the nutritional quality of food: Dr. Hannah Flower, Dr. Donald R. Davis, Dr. David Montgomery and Anne Biklé. In the comments, the authors introduced “NuCal” as a name for their new system. Resources HHRA February 2023 comments to the FDA. Benbrook and Mesnage (2024). Enhanced Labeling to Promote Consumption of Nutrient Dense Foods and Healthier Diets, Foods. https://doi.org/10.3390/foods13213377 Video Abstract: “Enhanced Labeling to Promote Consumption of Nutrient Dense Foods and Healthier Diets”

  • HHRA Weighs in on Key Pesticide Issues Under Review by the National Organic Standards Board

    HHRA and ORG-Tracker, represented by Dr. Chuck Benbrook and Dr. Brian Baker, submitted comments to the Agricultural Marketing Service at the USDA in advance of the National Organic Standards Board (NOSB) meeting in Portland, Oregon, from October 22nd to 24th, 2024. Drs. Benbrook and Baker will both attend the conference and deliver public comments. ORG-Tracker is a project carried out by HHRA. It aggregates pesticide residue data from inspections of organic farms carried out by certifiers. The tables generated by ORG-Tracker utilize the results of certifier testing to compare residue frequency and risk levels to food produced on conventional farms. The team is working to more effectively highlight gaps and challenges faced by certification agencies to answer questions like What crops should we be testing, and where? Is a pesticide residue found in an organic sample likely caused by accident, pesticide drift, or an intentional and illegal application? How can we modify organic programs to better mitigate risk? The comments delivered to the USDA discuss risk-based certification, pesticide residue testing, and policies impacting the incorporation of so-called inert ingredients in the biopesticides approved for use on organic farms. They argue for a more rigorous, comprehensive, and health-focused approach to risk oversight. Regarding residue testing, they advocate for more expansive and effective data aggregation to inform consumers and the organics community. Finally, for inert ingredients, they recommend further review of current policy, including increased transparency of ingredients in pesticide products. Thank you to Drs. Benbrook and Baker for your advocacy and hard work!   The three sets of comments are posted on HHRA’s website as part of our policy program: Comments to the NOSB on the Risk-Based Certification Discussion Document Under Consideration During the October 2024 Meeting in Portland, Oregon Written Comments on the NOSB Discussion Document “Residue Testing for the Global Supply Chain” Comments on the Inert Ingredients in Organic Pesticide Products Proposal dated August 13, 2024   Drs. Benbrook and Baker also submitted and presented comments at the Spring 2024 meeting of the NOSB, which are available on HHRA’s Policy and Regulatory Reform page.

  • Dr. Kimberly Yolton joins HHRA board

    Dr. Yolton is a developmental psychologist and epidemiologist serving as Professor of Pediatrics at Cincinnati Children’s Hospital Medical Center. Her interests include exposures and experiences that may alter a child’s developmental trajectory from infancy through adolescence. She collaborates on research projects on typical child development as well as those focused on the impact of exposures to environmental toxicants, opiates and stress during early development.

  • Paul Hartnett, HHRA’s Executive Director

      Paul Hartnett has served as HHRA’s CFO since our founding . With the departure of Russell King, Paul has now joined the board and Executive Director. We thank Russell for his service and wish him the best in his future endeavors.

  • Heartland Study Enrolls 1,000th Mother-Infant Pair

    July 19, 2024 – In June of this year, the Heartland Study achieved a major milestone, enrolling its 1,000th mother-infant pair. Enrollment is now at 50% of goal. The objective of the Study is to help fill major gaps in our understanding of the impacts of herbicides on maternal and infant health. Currently in Phase 1, the Study is focused on evaluating associations between herbicide concentrations in body fluids and tissue samples from pregnant women and infants, and pregnancy/childbirth outcomes. Phase 2 is designed to evaluate potential associations between herbicide biomarkers and early childhood neurological development. Much appreciation for the mothers enrolled, and the entire Heartland Study Team including scientists, support staff and clinicians for this tremendous achievement, and for our funders to making this work possible. Read more about the study including peer-reviewed studies published in Chemosphere and Agrichemicals at our publications  page. The investment required to conduct this study exceeds $1 million each year. You can support this important work by making a donation here.

Better Late Than Never: Farmers, Ag Scientists and the Public Health Community Come Together in Iowa and Pay Tribute to a Sustainable Ag Pioneer

May 11th, 2022
May 11th, 2022
The HHRA team had a very successful trip to Ames for the public Health Conference of Iowa where ED Chuck Benbrook and board member Audrey Tran Lam co-hosted a session on the implications of rising herbicide exposure to public health.

By: Audrey Tran Lam and Chuck Benbrook

“I have been trying to bring together farmers and the public health community in Iowa for my whole career and tonight it finally happened.”

This is what one attendee told the HHRA team at the end of our May 3, 2022 reception in Ames, Iowa.

Our reception was a tribute to sustainable ag pioneer, Fred Kirschenmann. It was sponsored by HHRA, Practical Farmers of Iowa, and the Farming for Public Health program (FFPH) at the University of Northern Iowa. HHRA Board member, Audrey Tran Lam, manages the FFPH and helped organize HHRA’s participation in the 2022 annual Public Health Conference of Iowa (PHCI).

The epicenter of herbicide-intensive weed management in the Heartland seemed the right place to debut HHRA science, and the beginning of the herbicide spray season a fitting time to do so. The pictures accompanying this blog capture the meeting’s good energy and fellowship.

HHRA staff member Grace Koch hanging out at our exhibitor booth in Ames, Iowa.

During the conference a steady flow of public-health practitioners stopped by the HHRA booth and engaged our dynamic duo, Grace Koch and Molly Funk, in dialogue about HHRA and the Heartland Study. Many of these public health professionals had either historic roots in farming, or were farmers themselves. The genuine interest in bringing a public health lens to agricultural practices in Iowa was inspiring.

Interactions at our booth sparked discussions about farming, public health, climate change, soil health, environmental justice and more. We handed out HHRA and Heartland Study materials to public health professionals from all backgrounds and specialties. A bagful of certified organic mini-chocolate bars disappeared as fast as Grace and Molly could replenish the supply!

Many people stopping by our booth shared  personal stories about times they were sprayed with pesticides, or smelled that smell in the air, or wondered whether their water was safe to drink.

Others told us about a family member (or members) or friends with cancer. One woman told us about a farm family she knew in which three members had been diagnosed with the same cancer over a two-year period. They lived on a farm with pesticides in the well water.

At our booth, questions were raised almost non-stop about whether pesticides might be playing a role in some of the health problems that seem on the rise in Iowa. Exposures through drinking water came up over and over.

As important as water is as a route of herbicide exposure, we were struck by the fact that very few people were aware that many Iowans, and most people in farm country, are breathing in air laced with a pinch of volatile herbicides on many days from mid-June through August, and have been doing so since 2017.

HHRA co-hosted a session with Farming for Public Health on herbicide use and exposure in Iowa.

During the HHRA and FFPH co-led concurrent session, the Iowa public-health community was understandably troubled upon hearing some of what we had to say, but many expressed gratitude that Iowa’s #1 industry had made it onto the agenda of their state’s annual meeting of public-health practitioners.

For most of the ~400 people at the May 3-5 meeting, it was the first in-person professional meeting since Covid shut down travel and large gatherings.

HHRA was the “Keynote Sponsor” for the meeting. It was a great investment that provided us the opportunity to introduce HHRA and the Heartland Study to conference attendees at the beginning of each day’s plenary session.

Board member Audrey Tran Lam speaking to the conference during one of the keynote sessions.

On day one, Chuck Benbrook covered HHRA and HS basics and invited all attendees to our reception that evening — the tribute for Fred Kirschenmann.  Chuck also pitched our substantive session Wednesday morning entitled “Iowa-Centric Public Health Challenges in the Wake of Rising Herbicide Use.” And – impressing his staff – he did so in just over his allotted three minutes!

Audrey Tran Lam opened the plenary on day two with a deeper dive on why she was pleased to introduce her Iowa public-health colleagues to the Heartland Study and HHRA science, and why she hoped this would be the beginning of an information-rich and sustained conversation.

A Special Tribute

Fred Kirschenmann and his wife Carolyn (left and center) with HHRA ED Chuck Benbrook at the reception in Fred’s honor.

The highlight of the trip, though, was the reception and tribute for Fred Kirschenmann. Fred is well into his 80s and retired last year after nearly 25 years at Iowa State University. For many of those years, Fred was the Director of the once-world renown Leopold Center for Sustainable Agriculture at Iowa State University, where the conference was held.

Despite the Leopold Center’s many valuable, practical, and appreciated contributions to farmers and farming in Iowa, the political powers-that-be in Iowa incrementally dismembered the Leopold Center, diverting and/or cutting funding and staff positions, ending programs and driving away faculty that wanted to work with the Center. Now, there is no Leopold Center and Iowa State University — and Iowa — is the lesser for it.

Upon Fred’s retirement from ISU there was no celebration honoring his contributions to the institution, to the many students and faculty who worked on Leopold Center projects, and to people across the country and around the world who benefitted for a half-century from Fred’s unselfish sharing of knowledge and insight, connections and wisdom, all deep-rooted and time-tested.

It was an honor for HHRA, PFI and the FPHP to host the tribute for Fred. Many of his friends and colleagues at ISU attended and took advantage of the opportunity to tell Fred how deeply his work and fellowship was valued and appreciated.

In addition to the familiar faces at our reception, there was an impressive turnout from national and local public and environmental health officials interested in learning more about the mark Fred left on sustainable agricultural practices, as well as the many ways in which farming impacts the health of the communities they serve.

Fred’s message at the close of his remarks was classic Fred. There is still much work to do and the only way to tackle it is through new connections, cooperation, and community. Three words that sum up a life’s work well done and also capture, succinctly, why we traveled to Iowa. 

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