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Supplement Source Podcast: Daily Summaries Delivered
by Council for Responsible Nutrition (CRN)
Podcast by Council for Responsible Nutrition (CRN)
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- 5 days ago15 min
Trailblazing Science: Dr. Isabelle Raymond on Curiosity, Menopause Research and Raising the Bar
In this episode of Supplement Source, CRN’s Jeff Ventura sits down with Dr. Isabelle Raymond, Senior Vice President of Global Medical and Clinical Affairs at Nutrafol and a nominee for CRN’s Annette Dickinson Trailblazer Award. A neuroscientist by training, Raymond shares how her career took her from pharmaceutical and biotech research into the dietary supplement space—and why that move opened new possibilities for scientific exploration. She discusses her groundbreaking research on ha...
- 1 weeks ago14 min
Attitude with Gratitude: Trailblazer Nominee Vic Rathi on a Lifetime of Innovation
In this episode of Supplement Source, CRN’s Jeff Ventura sits down with Vic Rathi, founder and CEO of Specialty Enzymes & Probiotics and a finalist for CRN’s Annette Dickinson Trailblazer Award. Rathi reflects on more than four decades in the industry, including his early recognition that enzymes and probiotics needed greater scientific understanding and more thoughtful formulation. He discusses the influence of his father—who began producing enzymes in India in the 1950s—and how the indu...
- 1 weeks ago18 min
Influence With Integrity: Building Trust in Supplement Marketing
Influencers increasingly shape how consumers discover and evaluate health, wellness and dietary supplement products. But with that influence comes responsibility. In this episode of Supplement Source, CRN’s Jeff Ventura talks with Jennifer Santos, Program Development Manager for the Institute for Responsible Influence, about efforts to bring greater transparency, accountability and trust to influencer marketing. The Institute’s Responsible Influence certification program trains creators on FT...
- 3 weeks ago11 min
Trailblazer Spotlight: Andrew Shao
In this special episode of Supplement Source, host Jeff Ventura sits down with Andrew Shao of Niagen Bioscience, a nominee for the 2026 Annette Dickinson Trailblazer Award, to reflect on a career spent at the intersection of science, policy and the dietary supplement industry. Shao shares how Annette Dickinson helped launch his career at CRN, where he worked alongside industry leaders including John Hathcock to advance science-based approaches for establishing safe upper intake levels for vit...
- 3 weeks ago21 min
Vitamin K2 and Heart Health: What the VITAK-CAC Trial Tells Us
In this episode of Supplement Source, CRN’s Jeff Ventura speaks with Dr. Leon Schurgers, professor of biochemistry of vascular calcification at Maastricht University, about new research examining vitamin K2 and cardiovascular health. Dr. Schurgers takes us inside the VITAK-CAC trial, a placebo-controlled, double-blind study examining whether vitamin K2 as MK-7 can influence the progression of coronary artery calcification. He explains why calcification matters, how vitamin K-dependent p...
- Aug 19, 202622 min
No Shortcuts: Tony Lukas on Supplement Safety, Compliance and Consumer Trust
What does it really take to deliver safe, high-quality dietary supplements—and protect consumer trust along the way? In this episode of Supplement Source, CRN’s Jeff Ventura sits down with Tony Lukas, Director of Food Safety and Dietary Supplements at The Acheson Group (TAG), for a practical, wide-ranging look at the compliance challenges companies face from ingredient sourcing all the way through manufacturing, labeling and marketing. Lukas shares expert insights on supplier verification, id...
- Jul 6, 202621 min
Harnessing the Power of Nutrition Influencers
Consumers are more interested in nutrition and wellness than ever—but they need trusted experts to help separate fact from fiction. In this episode of Supplement Source, CRN's Jeff Ventura sits down with Stephen McCauley, president and founder of the Ginger Network, to discuss how registered dietitian nutritionists (RDNs) have become some of the most influential voices in health communications. They explore why RDNs are uniquely positioned to educate consumers, how companies can integrate nu...
- Jun 9, 202623 min
Dr. Michael Murray on the Future of Natural Medicine, Peptides, and Healthy Longevity
What does the future of natural medicine look like? According to renowned naturopathic physician, author, and iHerb Chief Science Advisor Dr. Michael Murray, we're only beginning to unlock nature's potential. In this episode of Supplement Source, CRN's Jeff Ventura sits down with one of the most influential voices in integrative health to discuss emerging science around peptides, the role of food and the microbiome in future healthcare, misconceptions about antioxidants, the promise of longev...
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About Supplement Source Podcast
Podcast by Council for Responsible Nutrition (CRN)
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Frequently Asked Questions
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Supplement Source Podcast covers topics including News. Our AI identifies the specific themes in each episode and highlights what matters most to you.
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