

Food Sleuth Radio
Melinda Hemmelgarn
Dietitian Melinda Hemmelgarn helps listeners “think beyond their plates,” connect the dots between food, health and agriculture, and find food truth.
Episodes
Mentioned books

May 19, 2023 • 28min
Susan Clayton, Ph.D., social psychologist discusses the impact of climate change on mental health.
Did you know that climate change affects both mental and physical health? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn, for her interview with Susan Clayton, Ph.D., social psychologist, Whitmore-Williams Professor of Psychology at The College of Wooster (Ohio), and lead author of the chapter on “Health, Wellbeing, and the Changing Structure of Communities,” in the U.N.’s Sixth Assessment Report from the Intergovernmental Panel on Climate Change (IPCC) . Clayton discusses “eco-anxiety,” psychological impacts, resilience, communication and hope in the face of climate change.Related website: https://www.ipcc.ch/report/sixth-assessment-report-working-group-ii/ https://ecoamerica.org/

May 12, 2023 • 28min
Maria Gloria Dominguez Bello, PH.D discusses disruptions to the microbiota
Did you know that disruptions in the infant microbiome can lead to lifelong illness? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn, for her interview with Maria Gloria Dominguez Bello, PH.D., Henry Rutgers Professor of Microbiome and Health, Department of Biochemistry and Microbiology, and of Anthropology at Rutgers, the State University of New Jersey. Dominguez Bello discusses her microbiome research that focuses on birth, and breastfeeding, and the impact of practices that reduce microbial transmission or disrupt the microbiota, as well as strategies for restoration. Her research was featured in the documentary film, The invisible Extinction. She also spearheaded the creation of an international microbiota vault to safeguard microbes that may help cure chronic illnesses in the future.Related website: https://www.microbiotavault.org/ https://www.theinvisibleextinction.com/

May 5, 2023 • 28min
Martin Blaser, MD, discusses the human microbiome.
Did you know that the overuse of antibiotics can disrupt our microbiome, and contribute to diseases such as asthma, obesity, diabetes, cancer, and more? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn, for her interview with Martin Blaser, M.D., Henry Rutgers Chair of the Human Microbiome at Rutgers University, author of Missing Microbes: How the Overuse of Antibiotics Is Fueling Our Modern Plagues, and featured in the documentary film, Invisible Extinction. Blaser discusses the relationship between the human microbiome, health and disease, and the cumulative effects of exposure to antibiotics.Related website: https://www.theinvisibleextinction.com/

Apr 28, 2023 • 28min
Margaret Reeves, Ph.D., Senior Scientist at the Pesticide Action Center of North America discusses pesticides’ role in climate change.
Did you know that most synthetic pesticides are petroleum-based? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn, for her interview with Margaret Reeves, Ph.D., Senior Scientist at the Pesticide Action Center of North America. Reeves discusses the Pesticide Action Network’s new report: “Pesticides and Climate Change: A vicious cycle.” She describes how pesticides contribute to climate change and explains the smoke and mirrors behind some “climate smart” terms and practices. Related website: Report “Pesticides and Climate Change: A vicious cycle:” https://www.panna.org/resources/pesticides-and-climate-change-vicious-cycle-report and webinars: https://www.panna.org/resources/webinar-recording-pesticides-and-climate-change

Apr 21, 2023 • 28min
Robbie Doerhoff, M.S., Forest Entomologist, MO Dept. of Conservation discusses harm from herbicides, dicamba and 2,4-D.
Did you know that the herbicides, dicamba and 2,4-D, increasing sprayed on genetically engineered commodity crops (soy, cotton, corn) can drift from agricultural applications, as well as lawn chemical use, and harm our trees, native plants, home gardens, and greater ecosystem? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn, for her interview with Robbie Doerhoff, Forest Entomologist with MO Dept. of Conservation, for a discussion about how two specific herbicides are wreaking havoc on our environment, and therefore our health. The See the Xerces Society’s report, “Drifting Towards Disaster,” for more information: https://www.xerces.org/sites/default/files/publications/20-021.pdfRelated website: Dicamba/2,4-D & Trees: Old Herbicides Causing New Problems: https://www.youtube.com/watch?v=ZdxeoX2QobY

Apr 14, 2023 • 28min
David Abazs, organic farmer, and Executive Director of the Northeast Regional Sustainable Development Partnership at the U. of MN
Did you know that climate change effects our natural environment and food system? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn, for her interview with David Abazs, organic farmer, and Executive Director of the Northeast Regional Sustainable Development Partnership at the U. of MN. Abazs defines “agrophenology” and explains how climate change impacts our landscape and food system. He provides examples of the importance of learning to carefully observe naturally occurring events in our ecosystem. He also describes the Forest Assisted Migration Project: https://extension.umn.edu/rsdp-happenings/climate-smart-trees-take-root-northeast-minnesota.Related website: Round River Farm:https://www.round-river.com/

Apr 7, 2023 • 28min
Jeanne Heuser award winning citizen activist, former technical information specialist, USGS.
Did you know that knowing our watershed, and understanding water and nitrogen cycles is key to sustainable food and farming methods? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn, for her interview with Jeanne Heuser, award winning citizen activist, and former Technical Information Specialist with the US. Geological Survey. From hospice, Heuser reflects on her life’s work to protect watersheds, our food system, and encourage local engagement. Her regional work in the state of MO, with the Moniteau County Neighbors Alliance can serve as a national model. See: : www.MCNAmissouri.orgRelated website: https://www.usgs.gov/

Mar 31, 2023 • 28min
Megan Westgate, Executive Director of the Non-GMO Project
Did you know that sales of non-GMO verified products continue to grow in consumer popularity and sales? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn, for her interview with Megan Westgate, Executive Director of the non-profit Non-GMO Project. Westgate explains what the non-GMO Project’s butterfly label tells consumers, why the verification matters, and how the FDA’s label for “bioengineered” food is confusing and misleading to consumers who want to avoid GMO food ingredients. Westgate emphasizes consumer power in the marketplace to shape our food system and create a more resilient future.Related website: www.nonGMOproject.org

Mar 23, 2023 • 28min
Hale Ann Tufan, Ph.D., associate professor in the School of Integrative Plant Science, Cornell University, discusses gender equity and social inclusion in agriculture.
Did you know that gender influences agricultural research and practice? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn, for her interview with Hale Ann Tufan, Ph.D., associate professor in the School of Integrative Plant Science with an adjunct appointment in the Department of Global Development at Cornell University. Tufan’s work focuses on gender equity and social inclusion. She discusses the roles and cultural positioning of men and women in agriculture, science, and health, and women’s disproportionate vulnerability to the adverse impacts of climate change. See related United Nations report: https://www.unwomen.org/en/news-stories/explainer/2022/02/explainer-how-gender-inequality-and-climate-change-are-interconnectedRelated website: https://cals.cornell.edu/hale-ann-tufan#about

Mar 17, 2023 • 28min
Jillian Fry, Ph.D., MPH, Assistant Professor, Towson University, MD, discusses media framing of food waste and diet in climate change mitigation.
Did you know that the way in which issues are framed in the media influences how they are understood and acted upon? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn, for her interview with Jillian Fry, Ph.D., MPH, Assistant Professor in the Department of Health Sciences at Towson University (MD), where she researches the intersection of public health, the food system, and environmental sustainability. Fry discusses her research paper, “A Tale of Two Urgent Food System Challenges: Comparative Analysis of Approaches to Reduce High-Meat Diets and Wasted Food as Covered in U.S. Newspapers.” She describes the differences in media framing of these two issues, which are critical in mitigating climate change.Related website: https://www.forbes.com/sites/jeffmcmahon/2022/10/02/journalists-are-making-the-same-mistake-with-food-that-they-made-with-climate-change-scientists-say/?sh=712a121c4299