In this episode, Dr. Dara Bloom and Dr. Allison Pullin joined us to unpack what food labels and animal certifications really mean and why they can be so confusing for consumers. From third-party verification and auditing standards to recordkeeping on farms, our guests explain how these programs are designed, how they are implemented across different farming systems, and where flexibility exists to balance animal health with practical farm management. We also discuss why no single label can capture the full complexity of food production, how consumers can navigate grocery store choices without feeling overwhelmed, and what role Extension resources and direct relationships with farmers can play in building trust. Whether you carefully read every label or just do your best in a busy grocery store aisle, this conversation offers reassurance about the systems behind the food we eat.

Learn more about Dr. Bloom’s work below:

NC State Bio Page: https://cals.ncsu.edu/agricultural-and-human-sciences/people/jdbloom/

Learn more about Dr. Pullin’s work below:

NC State Bio Page: https://cals.ncsu.edu/prestage-department-of-poultry-science/people/allison-pullin/

Check out the following resources to learn more about today’s topic:

CEFS Quick Guide to Common Label Claims: https://cefs.ncsu.edu/resources/quick-guide-to-common-label-claims/

USDA Animal Welfare Audit and Certification Programs: https://www.nal.usda.gov/animal-health-and-welfare/animal-welfare-audit-and-certification-programs

The Science That Feeds Us podcast brings together extension agents, faculty specialists, and scientists for interdisciplinary conversations on emerging trends in agriculture and the food system. Designed to inform and engage both professionals and curious consumers, we highlight the stories behind the science to build deeper connections to food and agriculture research. The Science That Feeds Us is supported by NC State Extension and NC State University.

Edited and Produced by: Bhavisha Gulabrai

Music: Podcast theme music by Transistor.fm. Learn how to start a podcast here.

In this episode, we sit down with Dr. Eric Trexler to unpack why protein has exploded from a niche fitness topic into a full-blown wellness trend, and what the science actually says behind the hype. From the rise of resistance training to misconceptions about protein needs, Dr. Trexler explains how protein works in the body, why lifters need it differently than sedentary consumers, and how muscle growth really happens. We explore plant versus animal protein sources, concerns around saturated fat, and why high protein products are not always as helpful as they seem. The conversation also dives into how protein is being marketed, especially to women, the pitfalls of trendy supplements like collagen, and why resistance training matters far more than chasing protein numbers alone. Plus, Dr. Trexler shares practical, realistic advice for balancing protein for performance, long-term health, and the simple enjoyment of food, along with encouragement for anyone curious about getting started with resistance training.

Learn more about Dr. Trexler’s work below:

Duke University Bio Page: https://scholars.duke.edu/person/eric.trexler

Iron Culture Podcast: https://ironculture.libsyn.com/

Mass Research Review: https://massresearchreview.com/

Check out the following resources to learn more about today’s topic:

Article: Systematic review and meta-analysis of protein intake to support muscle mass and function in healthy adults: https://pmc.ncbi.nlm.nih.gov/articles/PMC8978023/

Article: The skeletal muscle anabolic response to plant- versus animal-based protein consumption: https://pubmed.ncbi.nlm.nih.gov/26224750/

Article: High-protein plant-based diet versus a protein-matched omnivorous diet to support resistance training adaptations: A comparison between habitual vegans and omnivores: https://pubmed.ncbi.nlm.nih.gov/33599941/

Article: Whey protein supplementation is superior to leucine-matched collagen peptides to increase muscle thickness during a 10-week resistance training program in untrained young adults: https://pubmed.ncbi.nlm.nih.gov/35042187/

Article: The effects of creatine supplementation combined with resistance training on regional measures of muscle hypertrophy: A systematic review with meta-analysis: https://pmc.ncbi.nlm.nih.gov/articles/PMC10180745/

The Science That Feeds Us podcast brings together extension agents, faculty specialists, and scientists for interdisciplinary conversations on emerging trends in agriculture and the food system. Designed to inform and engage both professionals and curious consumers, we highlight the stories behind the science to build deeper connections to food and agriculture research. The Science That Feeds Us is supported by NC State Extension and NC State University.

Edited and Produced by: Bhavisha Gulabrai

Music: Podcast theme music by Transistor.fm. Learn how to start a podcast here.

In this episode, Dr. Lynette Johnston joins us to explore the science, use, and safety of one of the most common artificial food colors: red dye #40. Dr. Johnston explains where this dye shows up in our everyday lives, and why it is used so extensively in our food system. We discuss how the FDA regulates artificial dyes, what current research says about potential health effects, and how dose, context, and individual sensitivities play a role in understanding risk. She also dives into natural alternatives, their limitations, and how cost, stability, and consumer expectations influence which dyes food companies choose. Tune in to hear how Dr. Johnston helps us navigate labels, media headlines, and ingredient choices while emphasizing that staying informed and supporting research is key to a safe and resilient food supply.

Learn more about Dr. Johnston’s work below:

NC State Bio Page: https://cals.ncsu.edu/food-bioprocessing-and-nutrition-sciences/people/lmkleman/

Check out the following resources to learn more about today’s topic:

Center for Science in the Public Interest: https://act.cspinet.org/a/evg-ps-donate-ep?ms=&sourceid=1129207&gad_source=1&gad_campaignid=20127461743&gbraid=0AAAAAD_usrhrHwm6eDWjKOX6425_pjVHS&gclid=CjwKCAjw7fzDBhA7EiwAOqJkhyEZykFAVk0xhoSCfqf9DryoHtb59X-MXuW-D9RexbJJVEuPMvjcpBoCFakQAvD_BwE

US FDA Color Additives: https://www.fda.gov/industry/color-additives

The Science That Feeds Us podcast brings together extension agents, faculty specialists, and scientists for interdisciplinary conversations on emerging trends in agriculture and the food system. Designed to inform and engage both professionals and curious consumers, we highlight the stories behind the science to build deeper connections to food and agriculture research. The Science That Feeds Us is supported by NC State Extension and NC State University.

Edited and Produced by: Bhavisha Gulabrai

Music: Podcast theme music by Transistor.fm. Learn how to start a podcast here.

In this episode, we sat down with Dr. Basheerah Enahora to unpack the science and controversy behind two of the most debated sweeteners in our food system: high fructose corn syrup and cane sugar. From their nearly identical chemical structures to how our bodies metabolize them, Dr. Enahora explains why the real concern lies not in the source of sugar but in how much of it we consume. She also explores how cost, processing, and consumer perceptions shape the ingredients that end up on our shelves. Beyond the science, we talk about how to move away from “good” or “bad” labels and toward a more balanced view of nutrition and health. Tune in to hear how Dr. Enahora helps people build sustainable eating habits that focus less on perfection and more on long-term well-being.

Learn more about Dr. Enahora’s work below:

NC State Bio Page: https://cals.ncsu.edu/agricultural-and-human-sciences/people/basheerah-enahora/

Check out the following resources to learn more about today’s topic:

American Heart Association - Added Sugars: https://www.heart.org/en/healthy-living/healthy-eating/eat-smart/sugar/added-sugars

CDC - Be Smart About Sugar: https://www.cdc.gov/healthy-weight-growth/be-sugar-smart/index.html

Article: Effects of high-fructose corn syrup and sucrose consumption on circulating glucose, insulin, leptin, and ghrelin and on appetite in normal-weight women: https://pubmed.ncbi.nlm.nih.gov/17234503/

American Heart Association - How Much Sugar Is Too Much?: https://www.heart.org/en/healthy-living/healthy-eating/eat-smart/sugar/how-much-sugar-is-too-much

Article: Straight talk about high-fructose corn syrup: what it is and what it ain’t: https://pubmed.ncbi.nlm.nih.gov/19064536/

Article: Sucrose, high-fructose corn syrup, and fructose, their metabolism and potential health effects: what do we really know?: https://pubmed.ncbi.nlm.nih.gov/23493540/

Article: Twenty-four-hour endocrine and metabolic profiles following consumption of high-fructose corn syrup-, sucrose-, fructose-, and glucose-sweetened beverages with meals: https://pubmed.ncbi.nlm.nih.gov/18469239/

The Science That Feeds Us podcast brings together extension agents, faculty specialists, and scientists for interdisciplinary conversations on emerging trends in agriculture and the food system. Designed to inform and engage both professionals and curious consumers, we highlight the stories behind the science to build deeper connections to food and agriculture research. The Science That Feeds Us is supported by NC State Extension and NC State University.

Edited and Produced by: Bhavisha Gulabrai

Music: Podcast theme music by Transistor.fm. Learn how to start a podcast here.

In this episode, Dr. Khara Grieger and Dr. Katy May join us to explore the growing concern around PFAS, often called “forever chemicals,” and their connection to our food and water systems. From cookware and cosmetics to contaminated rivers in North Carolina, they unpack how PFAS make their way into our bodies and the risks they pose for human health, farmers, and local communities. We discuss what the science does and doesn’t yet tell us, the challenges of regulating thousands of PFAS compounds, and how consumers can make more informed choices without panic. Plus, our guests highlight emerging solutions, from municipal water filters to bioremediation, and share why collective awareness and source reduction may be the key to protecting our future food system.

Learn more about Dr. Grieger and Dr. May’s work below:

Khara Grieger’s NC State Bio Page: https://cals.ncsu.edu/applied-ecology/people/kdgriege/

Katy May’s NC State Bio Page: https://publicscience.ncsu.edu/people/kmay2/

Check out the following resources to learn more about today’s topic:

NC State University PFAS Hub: https://superfund.ncsu.edu/pfas-hub/

Guide to Understanding and Addressing PFAS in our Communities: https://content.ces.ncsu.edu/Guide-to-Understanding-and-Addressing-PFAS-in-our-communities

PFAS: Concerns Mount Regarding Biosolid Applications: https://farmlaw.ces.ncsu.edu/2025/02/pfas-concerns-mount-regarding-biosolid-applications/

EWG’s Tap Water Database: https://www.ewg.org/tapwater/reviewed-pfcs.php

PFAS Central PFAS-Free Products: https://pfascentral.org/pfas-free-products/

PFAS Project Lab Resources: https://pfasproject.com/additional-resources-get-the-facts/

PFAS Exchange - What’s My Exposure: https://www-pfas.pfas-exchange.org/report/graphtool/

The Science That Feeds Us podcast brings together extension agents, faculty specialists, and scientists for interdisciplinary conversations on emerging trends in agriculture and the food system. Designed to inform and engage both professionals and curious consumers, we highlight the stories behind the science to build deeper connections to food and agriculture research. The Science That Feeds Us is supported by NC State Extension and NC State University.

Edited and Produced by: Bhavisha Gulabrai

Music: Podcast theme music by Transistor.fm. Learn how to start a podcast here.

In this episode, Dr. Carolyn Bird joins us to unpack the role of SNAP outreach in connecting families to vital food resources. She explains how the More In My Basket program works to reduce barriers, simplify applications, and raise awareness of benefits many people don’t realize SNAP offers. We explore the challenges of keeping benefits aligned with rising food costs, innovations that could streamline enrollment, and the importance of partnerships with Extension agents and community groups. Dr. Bird also shares stories that highlight why outreach matters and how it builds access and nutrition security across North Carolina.

Learn more about Dr. Bird’s work below:

Carolyn Bird’s NC State Bio Page: https://cals.ncsu.edu/agricultural-and-human-sciences/people/carolyn-bird/

Check out the following resources to learn more about today’s topic:

More In My Basket: https://morefood.org/

Facebook: https://www.facebook.com/moreinmybasket

Instagram: https://www.instagram.com/moreinmybasket/?hl=en

Twitter: https://x.com/basket_more

The Science That Feeds Us podcast brings together extension agents, faculty specialists, and scientists for interdisciplinary conversations on emerging trends in agriculture and the food system. Designed to inform and engage both professionals and curious consumers, we highlight the stories behind the science to build deeper connections to food and agriculture research. The Science That Feeds Us is supported by NC State Extension and NC State University.

Edited and Produced by: Bhavisha Gulabrai

Music: Podcast theme music by Transistor.fm. Learn how to start a podcast here.

In this episode, Tammy Brunelle and Kim Eshleman join us to unpack the Supplemental Nutrition Assistance Program’s education arm, SNAP-Ed, and its role in promoting healthier communities. We explore how SNAP-Ed goes beyond food assistance to support nutrition education, policy, systems, and environmental changes that make healthy choices more accessible. They share powerful stories from their work, highlighting how small shifts can spark broader transformation. We also talk about why community-driven solutions matter, how SNAP and SNAP-Ed work together, and what the future of this work might look like.

Learn more about Tammy and Kim’s work below:

Tammy Brunelle’s NC State Bio Page: https://cals.ncsu.edu/agricultural-and-human-sciences/people/tammy-chase-brunelle/

Kim Eshleman’s NC State Bio Page: https://cals.ncsu.edu/agricultural-and-human-sciences/people/keshlem/

The Science That Feeds Us podcast brings together extension agents, faculty specialists, and scientists for interdisciplinary conversations on emerging trends in agriculture and the food system. Designed to inform and engage both professionals and curious consumers, we highlight the stories behind the science to build deeper connections to food and agriculture research. The Science That Feeds Us is supported by NC State Extension and NC State University.

Edited and Produced by: Bhavisha Gulabrai

Music: Podcast theme music by Transistor.fm. Learn how to start a podcast here.

In this episode, Dr. Sarah Bowen and Dr. Annie Hardison-Moody join us to explore the Supplemental Nutrition Assistance Program (SNAP), and the stories, science, and policies behind it. We talk about who uses SNAP, what it actually provides, and how it became one of the most effective tools for fighting food insecurity in the U.S. We also unpack common myths and look at new policy proposals that could reshape how the program works. Dr. Bowen and Dr. Hardison-Moody remind us that food assistance isn't about who deserves help; it's about recognizing food as a right, not a reward.

Learn more about Dr. Hardison-Moody and Dr. Bowen’s work below:

Annie Hardison-Moody’s NC State Bio Page: https://cals.ncsu.edu/agricultural-and-human-sciences/people/annie-hardison-moody/

Sarah Bowen’s NC State Bio Page: https://chass.ncsu.edu/people/skbowen/

Check out the following resources to learn more about today’s topic:

USDA SNAP Retailer Data: https://www.fns.usda.gov/data-research/data-visualization/snap-retailer-management-dashboard-fy23

USDA ERS Report on SNAP and the Economy: https://ers.usda.gov/sites/default/files/_laserfiche/publications/93529/ERR265_Summary.pdf?v=75369

USDA ERS Report on SNAP impact during a recession: https://ers.usda.gov/sites/default/files/_laserfiche/publications/102287/ERR-296_Summary.pdf?v=80553

Center on Budget and Policy Priorities Data on SNAP impacts by state: https://www.cbpp.org/snap-helps-low-wage-workers-in-every-state#North_Carolina

Article: Safeguarding SNAP as an Effective Antihunger Program: Myths and Potential Harms of Adding Diet Quality as a Core Objective: https://ajph.aphapublications.org/doi/full/10.2105/AJPH.2024.307863

The Science That Feeds Us podcast brings together extension agents, faculty specialists, and scientists for interdisciplinary conversations on emerging trends in agriculture and the food system. Designed to inform and engage both professionals and curious consumers, we highlight the stories behind the science to build deeper connections to food and agriculture research. The Science That Feeds Us is supported by NC State Extension and NC State University.

Edited and Produced by: Bhavisha Gulabrai

Music: Podcast theme music by Transistor.fm. Learn how to start a podcast here.