Food Sleuth Radio

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/

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

Did you know that there is a conceptual change in science that includes a broader understanding of how pollutants and our microbiome interact to impact the development of disease? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn for her conversation with Robin Mesnage, PhD, toxicologist, Scientific Director at the Buchinger Wilhelmi Therapeutic Fasting program in Uberlingen Germany, and visiting research fellow in the dept. of Nutritional Sciences at King’s College, London. Mesnage spoke at the Glyphosate Symposium at the U. of WA-Seattle in March, 2026. He shares his insight into how glyphosate, and more specifically Round-up herbicide affects the liver and microbiome. He also discusses the challenges of living in a toxic environment, polluted with plastics and pesticides. Mesnage discusses how banning toxic substances (bis-phenol A, glyphosate) can lead to unfortunate substitutions with more toxic compounds. Finally, he speaks about the power of intermittent, and therapeutic fasting to combat common diseases that plague modern society.
 
 Related Websites:   https://www.instagram.com/robin_mesnage/

Did you know that people who are incarcerated typically receive poor quality food that contributes to poor mental and physical health? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn for her conversation with Jessi Silverman, MPH, RD, Deputy Director in the Programs Department at the Center for Science in the Public Interest. CSPI and the Carceral Nutrition Project produced a report and webinar which explore the consequences of private food service companies taking over food services at prisons and jails. This report specifically focuses on Aramark, which has the largest share (35 percent) of the US correctional food services market. Aramark has also been a party to litigation regarding carceral food conditions in more than 500 cases since 2000. These cases reveal widespread allegations of nutritionally inadequate, unsafe, and contaminated food.  Most legal claims have been brought under the Eighth Amendment, arguing that inadequate or unsafe food constitutes cruel and unusual punishment.
 
 Related Websites:  https://www.cspi.org/PrivateFoodPublicHarm-fullreport

Did you know that there is no standard legal definition of “regenerative” food and agriculture? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn for her conversation with Kendra Klein, PhD, Deputy Director of Science at Friends of the Earth, and co-author of “Regenerative Food Labels: What’s Behind the Claim?” Klein helps us navigate organic and regenerative food labels in the marketplace, the many benefits of organic food and farming, and communication and policy challenges. Klein references the report: “Merchants of Poison:” https://foe.org/resources/merchants-of-poison/

 Related Websites:  https://foe.org/resources/label-guide/