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Daily ValueAuthor: Dr. William Wallace
Daily Value brings science out of the lab and into daily life. Hosted by Dr. William Wallace, each short, research-driven episode explores how nutrients, supplements, and metabolism influence how we think, move, and age. Its evidence-based, concise, and designed to make you smarter about what fuels you. Language: en-us Genres: Alternative Health, Health & Fitness, Nutrition Contact email: Get it Feed URL: Get it iTunes ID: Get it |
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The New Dietary Guidelines Controversy — Explained
Monday, 12 January, 2026
PREFACE: This is an explanation of the debate the guidelines have stimulated. It references the data used to rationalize the guidelines and the data used to oppose them. There is nothing here that was not cited by the new or old guidelines. For a full review, please see my website.The 2025–2030 Dietary Guidelines introduced changes that have caused confusion, disagreement, and strong reactions across nutrition and public health. In this episode of Daily Value, we walk through what actually changed, what didn’t, and why, explaining the evidence standards, policy constraints, and scientific disagreements that shaped the guidelines. The goal isn’t to tell you what to eat, but to help you understand how national nutrition policy is made, and why this cycle looks different from those before it.00:00 Introduction to the Dietary Guidelines Controversy01:16 Understanding the Dietary Guidelines02:48 The Shift in Scientific Foundations07:23 The Diet-Heart Hypothesis Debate11:36 Reevaluating Full-Fat Dairy15:15 The Ongoing Debate and Its Implications19:28 Conclusion and Further Reading
