Optimum Nutrition

The Optimum Nutrition podcast is a weekly interview series brought to you by the Institute for Optimum Nutrition (ION) - one of Europe’s longest established nutritional therapy training providers. Each episode, we explore a new topic within the world of nutrition with an expert guest, touching on their food and health journeys, and addressing common myths and misconceptions. Together, we’ll discover how powerful food can be for our health and happiness. We’ll find out how a ‘healthy diet’ looks different for everyone. And, because food is so personal, with each guest we’ll talk a bit about what food means to them.

Optimum Nutrition is a health podcast hosted by The Institute for Optimum Nutrition, with 35 episodes on record and a Required Pod Score of 80.

The Institute for Optimum Nutrition hosts Optimum Nutrition, a health show with 35 episodes published.

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  Episode #1

  Alzheimer's, can you prevent it?

  Sep 17, 20261h 8mS5

  Is Alzheimer's really written into our genes, or is it largely down to how we live and eat? In the first episode of this new season, journalist Verónica Muñoz Martínez sits down with Patrick Holford, founder of the Institute for Optimum Nutrition (ION) and best-selling author, to explore how Alzheimer's can be prevented through nutrition. With over 40 years of experience in nutritional therapy, Patrick unpacks that question and more, explaining why he chose Alzheimer's as his life's focus and the practical steps anyone can take to protect their brain. It's a conversation packed with science, personal insight and hope, and a powerful reminder that prevention starts on our plates. Topics covered : Why Patrick made Alzheimer's prevention his main focus and life's work Is Alzheimer's genetic? The truth about the amyloid gene mutation Cognitive decline starts young: why testing your brain health matters from your 20s Food for the Brain's free cognitive function test and what it reveals Key supplements and biomarkers for brain health: vitamin C, vitamin D, B12, omega-3, homocysteine and glutathione Using data and self-testing for personalised prevention Taking the model global: Patrick's work with China and Algeria on nationwide Alzheimer's prevention Industry influence in public health policy Behaviour change as the biggest barrier to better health Patrick's book Alzheimer's Prevention is Cure and his upcoming documentary If you enjoyed this episode, follow us on social media @ion_nutrition, sign up to our monthly newsletter and why not leave us a comment below. Interested in learning about nutritional therapy? Visit www.ion.ac.uk to find out more. Views expressed by guests are not those of ION, nor does ION endorse any third party products mentioned. Recorded on Riverside. See for more https://riverside.com/privacy-policy information.

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  Episode #7

  "It lit a fire" - Dominique Ludwig on her nutritional therapy journey and new book No-Nonsense Nutrition

  Mar 18, 202640 minS4

  <p>Nutritional therapist Dominique Ludwig joins host Natalie Li to share the simple, no‑nonsense habits that have transformed the health of thousands of clients. </p><p>She explains why ditching ultra‑processed foods, eating three proper meals a day and prioritising protein and fibre can rapidly boost energy, mood and satiety. </p><p>Dominique reflects on 30 years in the field, how nutrition science has evolved, and why consistency — not perfection — is the real secret to feeling better. She also breaks down her Triple 30 method and the principles behind her new book, No Nonsense Nutrition.</p><p>A practical, empowering conversati...

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  Episode #6

  Dr Victoria Sampson exposes the mouth's hidden health truths

  Feb 18, 202650 minS4

  <p>Functional dentist <b>Dr Victoria Sampson</b> joins host Natalie Li to explore why the mouth is one of the most powerful – and overlooked – indicators of whole‑body health. </p><p>From the oral microbiome to menopause, and even dental care for astronauts, Sampson breaks down how what happens in the mouth reflects what’s happening everywhere else.</p>Discover why saliva is a diagnostic goldmineLearn how bleeding gums signal systemic inflammationSampson reveals why diet remains one of the biggest drivers of oral health<p>Sampson also shares how she’s redesigning the traditional dental checkup with deeper testing, personalise...

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  Episode #5

  How bestselling author Emily Johnson reclaimed her health

  Jan 21, 202631 minS4

  <p>We speak with Emily Johnson, a bestselling author, founder of Live Well with Arthritis, and creator of Arthritis Foodie, about growing up with autoimmune arthritis, the years of confusion before diagnosis, and how a science-informed anti-inflammatory lifestyle helped her find steadier ground alongside medication. <br/><br/>Now studying a part-time BSc degree in Nutritional Therapy with the Institute of Optimum Nutrition, Emily is developing an in-depth, science-informed understanding of nutrition and lifestyle science.  The course offers hands-on experience and teaches students how to guide clients towards lasting health changes. </p><p>In this episode we cover:</p><p> • Early sympt...

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  Episode #4

  Why immunity drives longevity with Dr Jenna Macciochi

  Dec 17, 20251h 1mS4

  <p>In this episode we sit down with Dr Jenna Macciochi, leading immunologist and author of Immune to Age, to explore the powerful connection between immunity and aging. Macchiochi has spent 20 years studying the immune system.</p><p>From infectious disease to autoimmunity, lifespan vs. healthspan, and the science of inflammageing, Jenna explains how your immune system is your lifelong health ally. We discuss watershed ages, lifestyle choices that matter most, and the concept of ‘soul span’: living with meaning in the main event of life. </p><p>This is the perfect episode for the curious listener seeking sustainable habits and a...

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