Jennifer Woodward's own career runs on this credential: she graduated from the Functional Diagnostic Nutrition (FDN) course in 2019, served as FDN's Director of Education, and now leads the FDN professionals' association. If you coach midlife women, our guide breaks down the FDN course — its curriculum, labs, cost, and how it compares to a generic health-coaching certificate.
Read the guide: Become an FDN Practitioner →The GLP-1 Crackdown, Microdosing, and the Future of Metabolic Health with Dr. Dean Jones
About this video
Woodward interviews Dr. Dean Jones about his clinical experience with GLP-1 peptides and recent regulatory changes in the research peptide industry. Jones describes his personal weight management journey and claims GLP-1s helped him maintain results with less effort than traditional methods. They discuss Jones’s evolved perspective on long-term peptide use, his reported observations with retatrutide versus tirzepatide in patients, and the January 2026 enforcement actions that shut down many research peptide suppliers.
Key takeaways
- Jones argues that GLP-1 peptides provide appetite suppression that makes weight maintenance easier compared to willpower alone, and he reports using them once or twice monthly himself
- Jones claims retatrutide may offer additional fat-burning effects through glucagon activation but warns it could exacerbate heart arrhythmias and requires medical supervision
- According to Jones, U.S. regulatory agencies sent enforcement letters in late 2025 that caused many research peptide companies to shut down by December 31, 2025, particularly those selling GLP-1s
Episode details: published August 21, 2026 · 23 views · 31:59 long. Summary written by Self Growth Videos from the episode itself. The hormone and peptide concepts described are Jennifer Woodward’s, presented for education — not medical advice. Consult a qualified professional before changing your own health practices. Disclosure: Jennifer Woodward sells a Peptides for Practitioners certification.
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