Did you know that “geohealth” refers to health and disease through a geographical lens? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn for her conversation with Alan Kolok, PhD , Professor Emeritus, Environmental Toxicology, University of Idaho, Volunteer Faculty, College of Public Health, University of Nebraska Medical Center, author of Modern Poisons: A Brief Introduction to Contemporary Toxicology, and coauthor of “Exploring the Joint Association Between Agrichemical Mixtures and Pediatric Cancer,”GeoHealth (Feb. 2025). Kolok discusses his unique research on exposure to agricultural chemical mixtures and incidence of pediatric cancers. He also describes the importance of the USGS Pesticide National Synthesis Project, and related maps in scientific research.

Related Websites: https://pubmed.ncbi.nlm.nih.gov/39944898/
USGS Pesticide National Synthesis Project maps:
https://water.usgs.gov/nawqa/pnsp/usage/maps/

Did you know that regional, community grocery stores can create stronger, more resilient communities? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn for her continued conversation with Lea Rainey, founder of Roots Zero Waste Market and Organic Café, located in Garden City, ID. Rainey introduces us to the term “food ethics,” and discusses food pricing, how she sources local/regional organic food, pays her employees fair wages, and chooses reusable containers over single-use plastic.
Part 2 of 2.

Related Websites: Roots Zero Waste Market: https://www.rootszerowastemarket.com/
https://idahonews.com/news/local/roots-zero-waste-market-in-garden-city-to-eliminate-waste-in-grocery-stores
Egg prices: https://farmaction.us/farm-action-calls-for-an-investigation-into-skyrocketing-egg-prices-and-restricted-supply/
Organically Grown Company: https://www.organicgrown.com/

Did you know that the grocery industry makes a significant contribution to both food waste and the global plastic crisis? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn for her conversation with Lea Rainey, founder of Roots Zero Waste Market and Organic Cafe, located in Garden City, ID. Rainey discusses what makes her grocery store unique, including her efforts to reduce waste, offer local/regional organic food, and focus on alternatives to single-use plastic.
Part 1 of 2.

Related Websites: Roots Zero Waste Market: https://www.rootszerowastemarket.com/
https://idahonews.com/news/local/roots-zero-waste-market-in-garden-city-to-eliminate-waste-in-grocery-stores
Formaticum cheese paper: https://www.formaticum.com/pages/cheese-storage-101
Contronics: https://www.ecrloss.com/innovation/ecr-top-30-innovations-in-food-waste-loss-2023/contronics

Did you know that farmworkers face a growing number of hardships and threats both in their jobs and communities? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn for her conversation with Fabiola Ortiz Valdez, Director of Organizing, Food Chain Workers Alliance. Valdez discusses farmworkers’ lives and the struggles they face as they toil to put food on our plates.

Related Websites: Report: https://farmworkertribunal.org/#summary
https://www.ncfh.org/uploads/3/8/6/8/38685499/facts_about_farmworkers_fact_sheet_1.10.23.pdf

Did you know that there are global brokers looking for land to “grab” as a way to capture water and food production? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn for her conversation with Nate Halverson, Emmy Award-winning journalist at The Center for Investigative Reporting, and producer and lead reporter in The Grab, a feature-length documentary that uncovers the powerful interests vying to control global food and water supplies.

Related Websites: The Grab: https://revealnews.org/the-grab/

Did you know that plastic recycling is a myth? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn for her conversation with Megan Wolff, PhD, MPH, public health practitioner, subject matter expert on plastics and human health, visiting faculty at Bennington College, and Executive Director of the Physicians and Scientists Network for Advocacy on Plastics and Health (P-SNAP). Wolff discusses the myths of plastic recycling and “bio-plastics,” efforts of communities to ban single-use plastics, “plasticulture,” and extended producer responsibility. She is offering a virtual course through Bennington College to students and the general public: Class: Plastics, Microplastics, and Human Health – Spring 2025 ; Wednesdays | 7:00–8:50 pm ET, April 16 – May 28, 2025; Register here

Related Websites: Minderoo report: https://annalsofglobalhealth.org/articles/10.5334/aogh.4056
https://psnap.org/

Did you know plastics don’t break down, they break up? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn for her conversation with Megan Wolff, PhD, MPH, public health practitioner, subject matter expert on plastics and human health, visiting faculty at Bennington College, and Executive Director of the Physicians and Scientists Network for Advocacy on Plastics and Health (P-SNAP). Wolff discusses the growing health effects from the increasing amounts of plastics in our environment.

Related Websites: Minderoo report: https://annalsofglobalhealth.org/articles/10.5334/aogh.4056
https://psnap.org/

Did you know that H5 influenza (also called bird flu) will continue to spread into new species and threaten human lives? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn for her conversation with Carol Cardona, Ph.D., DVM, Professor and Endowed Chair in Avian Health in the Department of Veterinary and Biomedical Sciences at the University of MN – St. Paul. Dr. Cardona discusses avian influenza, (popularly called “bird flu”) or H5N1, the spread to new species, risk to human health, vaccination, farm worker health, and the need to support public health agencies in their efforts to educate producers and consumers, and protect all species.

Related Websites: https://vetmed.umn.edu/bio/college-of-veterinary-medicine/carol-cardona
Upper Midwest Agricultural Safety and Health Center: https://umash.umn.edu/hpai-toolkit/