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Rating
4.9from
This podcast has
900 episodes
Language
EnglishPublisher
Melinda HemmelgarnExplicit
No
Date created
2017/12/25
Latest episode
2026/10/09
Average duration
29 min.
Release period
8 days
Description
Dietitian Melinda Hemmelgarn helps listeners “think beyond their plates,” connect the dots between food, health and agriculture, and find food truth.
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Check latest episodes from Food Sleuth Radio podcast
Maria Doa, PhD, Senior Director of Chemicals Policy, Environmental Defense Fund. (part 1 of 2)
2026/10/09
Did you know that our Environmental Protection Agency is changing science due to corporate capture? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn for her conversation with Maria Doa, PhD, Senior Director of Chemicals Policy at the Environmental Defense Fund, and author of “Disease by a Thousand Cuts: How a daily barrage of chemicals in our food makes us more likely to get sick over time.” Doa spent 30 years at the U.S. EPA and describes changes in the agency during the current Trump administration, including the dismantling of scientific programs. She also discusses the roles of the EPA and FDA re how chemicals are assessed for safety. (part 1 of 2) Related Websites: EPA’s Emergency Planning and Community Right-to-know Act: https://www.epa.gov/epcra
Niaz Dorry, North American Marine Alliance discusses sustainable seafood. (part 2 of 2)
2026/10/01
Did you know that there are many more species of fish living in our oceans than are available to consumers in the marketplace? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn for her conversation with Niaz Dorry, Coordinating Director for the North American Marine Alliance. Dorry discusses the benefits of “calculated inefficiencies” in our food system, the importance of scale, and the impacts of climate change on seafood sustainability. (Part 2 of 2)) Related Websites: https://www.namanet.org/
Niaz Dorry, North American Marine Alliance, pt1/2
2026/09/25
Did you know that land farmers and fishermen and women face similar challenges resulting from corporate concentration in our food system? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn for her conversation with Niaz Dorry, Coordinating Director for the North American Marine Alliance. She’ll discuss “bluewashing,” and how to find truly sustainable seafood in the marketplace through localcatch.org and their sustainable seafood guide. Related Websites: https://www.namanet.org/
Kim Erndt-Pitcher, Prairie Rivers Network and pesticide drift
2026/09/17
Did you know that pesticides can drift for miles from where they were applied on agricultural fields, lawns and golf courses? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn for her conversation with Kim Erndt-Pitcher, MS, Director of Ecological Health at Prairie Rivers Network. Erndt-Pitcher discusses the widespread ecological damage from pesticide drift/ chemical trespass and reviews the Prairie Rivers Network’s recent reports and webinar titled: Pesticide Drift in Public Spaces. PRN’s research shows there are wide ecosystem impacts from chronic pesticide drift exposure on bird and insect populations, air quality and public health, reduced nutritional quality of fruit and nuts, and the economic and emotional toll of lost trees, crops and plants. Related Websites: https://prairierivers.org/
Will Harris, White Oak Pastures.
2026/09/11
Did you know that Will Harris’ White Oak Pastures regenerative farm provides 170 jobs to people in his community? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn for her conversation with Will Harris, fourth generation cattleman at White Oak Pastures, and worldwide leader in humane animal husbandry and environmental sustainability. Harris discusses “regenerative” vertical farming, a farm’s potential to be a rural economic engine (as opposed to data centers), trends in beef imports over time, corporate consolidation, and his meeting with President Trump. Related Websites: www.whiteoakpastures.com
Fred Plotkin, discusses Italian food culture and Slow Food
2026/09/04
Did you know that Slow Food is a global movement dedicated to promoting good, clean, and fair food for everyone? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn for her conversation with Fred Plotkin, MS, author and expert on Italian food culture. Plotkin discusses his relationship with Carlo Petrini, father of the Slow Food movement, Italian culinary history, food culture, and his philosophy on eating and living as a “pleasure activist.” Related Websites: https://www.slowfood.com/
Susan Kaplan, JD, author of A Healthy Union: How States Can Lead on Environmental Health
2026/08/28
Did you know that as national environmental agencies and regulations are whittled away, states may hold the key to protect public health? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn for her conversation with Susan Kaplan, JD, Research Assistant Professor at the University of Illinois Chicago, and author of A Healthy Union: How States Can Lead on Environmental Health. Kaplan provides case studies of bi-partisan action where communities and states took the lead on protecting public health through environmental policies. She discusses how “making the invisible visible” is key to raising awareness about toxic chemical use. She also discusses the history of public health and why environmental health is not a strong component of medical education. Her book sprung from an earlier article: https://theconversation.com/which-state-you-live-in-matters-for-how-well-environmental-laws-protect-your-health-200393 Related Websites: Susan Kaplan's A Healthy Union: How States Can Lead on Environmental Health
Ari Bargil, senior attorney with the Institute for Justice discusses “Right to Garden” laws.
2026/08/20
Did you know that some local governments make it illegal to have vegetable gardens or greenhouses on residential properties? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn for her conversation with Ari Bargil, senior attorney with the Institute for Justice where he leads the Zoning Justice Project, and spearheaded Florida’s and Illinois’ passage of the Right to Garden Act —a reform that makes it unlawful for local governments to ban residential vegetable gardens. Related Websites: https://ij.org/legislation/vegetable-garden-protection-act/
Amanda Maria Edmonds, MS, University of Michigan, discusses the cyclospora outbreak.
2026/08/13
Did you know that Michigan is “ground zero” for the cyclospora outbreak affecting multiple states in the U.S.? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn for her conversation with Amanda Maria Edmonds, MS, sustainable food systems consultant and faculty member in the University of Michigan’s Program in the Environment. Edmonds discusses food system resilience in light of our industrial food system’s push for “efficiency” and resulting vulnerability. Edmonds invites us to join food system discussions as part of Food Literacy for All: https://sites.lsa.umich.edu/sustainablefoodsystems/foodliteracyforall/ Related Websites: https://www.linkedin.com/pulse/michiganders-case-investing-local-food-systems-amanda-maria-edmonds-cxlxc/
Don Schaffner, PhD, food safety microbiologist discusses cyclospora.
2026/08/06
Did you know that we have a “cyclospora season” in the United States? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn for her conversation with Don Schaffner, PhD, food safety microbiologist at Rutgers University. Schaffner discusses the nationwide cyclospora outbreak, cuts to the Centers for Disease Control and Prevention’s FoodNet, and what is likely multiple outbreaks of cyclospora. Schaffner has been widely interviewed and discusses the topic on his podcast, Risky or Not: https://www.riskyornot.co/ Related Websites: https://www.fda.gov/food/outbreaks-foodborne-illness/investigation-9-state-outbreak-cyclospora-illnesses-iceberg-lettuce-july-2026
Lauren Dinour, PhD, RD, professor of nutrition and lactation consultant.
2026/07/30
Did you know that Arkansas is the only state that requires breastfeeding education in K-12 curriculum? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn for her conversation with Lauren Dinour, PhD, RD, professor of nutrition, lactation consultant and advocate for “first food justice.” Dinour discusses the multiple benefits of breastfeeding, and her research looking at breastfeeding education in K—12 schools, breastfeeding images and how they inform cultural norms, and why and how workplace support of breastfeeding is critical to public health. They also discuss how breastfeeding is key to sustainability and resilience. In honor of National Breastfeeding Month (August) and World Breastfeeding Week (August 1-7), the two discuss how society supports or makes more difficult a mother’s ability to feed her infant human milk, and the multitude of benefits breastfeeding provides to infants, children, maternal and planetary health. See: https://worldbreastfeedingweek.org/ Related Websites: Breastfeeding Education in Kindergarten Through 12th Grade: A Content Analysis of United States Health Curriculum Standards: https://onlinelibrary.wiley.com/doi/full/10.1111/josh.70173
Jon Magee, Agricultural Justice Project
2026/07/24
Did you know that the Agricultural Justice Project (AJP) has worked to promote farm and farm worker justice for nearly three decades? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn for her conversation with Jon Magee, farmer, organizer, researcher and lead author of AJP’s sunsetting report, “A Season for Solidarity.” Magee shares key components and barriers related to farmer and farmworker justice. The Project will be closing, but their report and toolkit can carry their critical work forward. See: https://agriculturaljusticeproject.org/toolkit/ Related Websites: A Season for Solidarity Report: https://agriculturaljusticeproject.org/pdf/AJP-Season_For_Solidarity-web.pdf
Kelly Hunter Foster, JD, Senior Attorney, Waterkeeper Alliance, discusses data centers.
2026/07/16
Did you know that AI data centers consume large volumes of water in their cooling systems and generate polluted waste water that requires treatment? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn for her conversation with Kelly Hunter Foster, JD, Senior Attorney, Waterkeeper Alliance. Foster discusses water use, pollutants, and overall environmental and public health concerns from data centers. She also discusses externalized costs, the loss of agricultural land, critical protective policies, and discussion points to share with legislators and citizens faced with data center construction in their communities. For impact on rural communities, see the fact sheet produced by the MO Rural Crisis Center: Big Data Centers Make Bad Neighbors: https://save-our-farms.org/ and for the link between data center and PFAS compounds, see: Data Centers and PFAS: https://www.eesi.org/articles/view/data-centers-are-contributing-to-pfas-forever-chemical-pollution Related Websites: Invisible, Unbreakable, Unnatural: PFAS Contamination of U.S. Surface Waters: https://waterkeeper.org/wp-content/uploads/2022/10/Waterkeeper-Alliance-PFAS-Report-FINAL-10.14.22.pdf
Tristan Brandhorst, PhD, on the fungicide, fludioxonil.
2026/07/10
Did you know that breakdown products of a widely used fungicide in the U.S. food system poses both environmental and public health risks? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn for her conversation with Tristan Brandhorst, PhD, Senior Research Scientist, University of WI-Madison. Brandhorst discusses his research on fludioxonil, a widely used fungicide in agriculture which breaks down to form a PFAS compound, thereby posing harm to our environment and human health. Consumer Reports ranks fludioxonil one of the six most concerning pesticides on produce. Related Websites: Breakdown products of the fungicide Fludioxonil may account for observed environmental impact: potential implications for human health: https://pubmed.ncbi.nlm.nih.gov/42254677/
Marc Boom, Senior Director of Public Affairs, Environmental Protection Network.
2026/07/02
Did you know that the majority of Americans believe the burden of pollution is being shifted onto families through medical bills and long-term health consequences, and that by a 7-to-1 margin, Americans favor strengthening or expanding the EPA rather than weakening it? (See: What Americans — including Trump Supporters — Actually Want from the EPA: https://substack.com/home/post/p-200483632) Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn for her conversation with Marc Boom, Senior Director of Public Affairs for the Environmental Protection Network, a non-partisan organization comprising more than 750 former EPA scientists, engineers and policy analysts. Boom discusses how EPA safeguards have been eroded, staff eliminated but still dedicated, and how citizens can get involved to restore regulations that save lives. He also describes EPN’s Safer, Not Sicker campaign: www.safernotsicker.org Related Websites: www.environmentalprotectionnetwork.org
Podcast reviews
Read Food Sleuth Radio podcast reviews
PegsCats 2025/03/14
Nutrition
I really like this podcast. She is well read and explains the things in an interesting way.
annlnt 2021/08/03
RD/farm girl
Hi,
I’m a retired dietitian and live your podcast. My daughter is a QA in a been production plant.
I wanted your thoughts in the huge windmills goi...
GTFMT 2021/02/03
Food Sleuth Radio
This podcast is evidence-based, informative and outstanding! The topics are relevant. Thank you to the host, Melinda Hemmelgarn, for choosing such ti...
JanFSS 2020/12/08
Put on your must listen list!
I love it and share these highly informative and well done interviews!I’m not being a conspiracy theorist when I tell people that our government doesn...
Stacia Nordin 2020/11/07
Inspiring
Food sleuth covers topics that are critical for to face to be better as a society.
Bksdmv 2019/03/16
In-Depth Food Knowledge
This is easily one of the best food/health podcasts out there. The people Melinda interviews are not just people that write books or have their own po...
Mmmmargo 2018/03/03
A must hear
Open your ears and Linda will open your eyes. I’ve been listening for years and always appreciate the knowledge and ideas shared.
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