• A Year Without Supermarkets: Mo Wilde's Foraging Microbiome Journey
    Oct 15 2025

    In this episode, Dr. Sheena Fraser is joined by Monica 'Mo' Wilde, an expert forager, research herbalist, and award-winning author of The Wilderness Cure. Mo discusses her remarkable year-long experiment, detailed in her 'Wildbiome Project', where she lived exclusively on wild, foraged foods to explore its effects on her gut microbiome.

    The conversation covers the rules of her challenge, the incredible biodiversity of her diet, which included over 300 plant species, and the significant health changes she experienced, such as effortless weight loss and shifts in key gut bacteria. Analyzing her microbiome results throughout the seasons, they explore the profound impact of a biodiverse, ancestral diet on gut health, inflammation, and overall well-being, highlighting a stark contrast to modern eating habits and underscoring the benefits of reconnecting with nature's pantry.

    This podcast is brought to you in collaboration with the British Society of Lifestyle Medicine.

    Disclaimer: The content in this podcast is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your doctor or qualified healthcare provider. Never disregard professional medical advice or delay in seeking it because of something you have heard on this podcast.

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    1 hr and 25 mins
  • Beyond HRT: The Power of Your Microbiome
    Sep 17 2025

    In this episode, Dr. Sheena Fraser is joined by Dr. Olga Morton, a GP and lifestyle medic specializing in women's health, to explore the intricate link between menopause and the gut microbiome.

    Looking beyond Hormone Replacement Therapy (HRT), they discuss how powerful lifestyle changes can soothe symptoms and promote long-term health. The conversation dives into the benefits of a plant-based diet, the role of phytoestrogens, and the importance of the estrobolome, the gut bacteria that help regulate your hormones.

    Tune in to learn practical strategies for managing stress, sleep, and exercise, and discover how to embrace menopause as a journey of empowerment and self-care.

    This podcast is brought to you in collaboration with the British Society of Lifestyle Medicine.

    Disclaimer: The content in this podcast is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your doctor or qualified healthcare provider. Never disregard professional medical advice or delay in seeking it because of something you have heard on this podcast.

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    1 hr and 16 mins
  • The Only Good Germ is a Dead Germ? A Surgeon's Radical Rethink with Prof John Alverdy
    Aug 13 2025

    In this episode, Dr Siobhan McCormack is in conversation with Professor John Alverdy from the University of Chicago, a Professor of Surgery and a pioneer in microbiome research. They explore the crucial link between gut health and surgical outcomes, particularly in addressing post-operative infections and complications.

    The conversation highlights the significance of the gut microbiome in healing, revealing that many infections may stem from the patient's own flora. The episode also tackles the implications of widespread antibiotic use and the need for prudent stewardship to protect beneficial gut microbes.

    This podcast is brought to you in collaboration with the British Society of Lifestyle Medicine.

    Disclaimer:

    The content in this podcast is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your doctor or qualified healthcare provider. Never disregard professional medical advice or delay in seeking it because of something you have heard on this podcast.

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    1 hr and 8 mins
  • The Athlete's Gut: Unlocking Performance Through The Microbiome
    Jul 30 2025

    For this episode of Microbiome Medics, Dr Sheena Fraser is joined by Dr Aslı Devrim Lanpir, an expert in nutrition and dietetics, with a focus on sports nutrition and exercise physiology. This episode delves into the fascinating link between the gut microbiome and athletic performance. They explore the effect of demanding training regimens on gut health, and what specific changes athletes can make to mitigate these challenges and enhance recovery.

    Resources:

    • https://isappscience.org/

    This podcast is brought to you in collaboration with the British Society of Lifestyle Medicine.

    Disclaimer:

    The content in this podcast is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your doctor or qualified healthcare provider. Never disregard professional medical advice or delay in seeking it because of something you have heard on this podcast.

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    1 hr and 20 mins
  • Furry Friends, Healthy Guts: Exploring Pet Microbiomes with Dr. Nihan Marun
    Jun 11 2025

    In this episode of Microbiome Medics, Dr. Sheena Fraser welcomes Dr. Nihan Maron, a veterinary doctor and microbiologist, to discuss the essential connections between pet and human microbiomes. Dr. Nihan highlights how pets, especially dogs, enhance our microbial diversity and health, while emphasizing the importance of mindful antibiotic use and the role of probiotics. The conversation also addresses pet nutrition, advocating for diets that reflect natural eating habits, and the risks of processed foods. They conclude with the "One Health Approach," reinforcing the interconnectedness of human, animal, and environmental health. This episode encourages pet owners to take an integrated approach to health through nurturing their pets’ microbiomes.

    This podcast is brought to you in collaboration with the British Society of Lifestyle Medicine.

    Disclaimer:

    The content in this podcast is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your doctor or qualified healthcare provider. Never disregard professional medical advice or delay in seeking it because of something you have heard on this podcast.

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    1 hr and 5 mins
  • Beyond the Scalpel: Transforming Surgical Care from Prehab to Rehab
    May 14 2025

    In this episode of Microbiome Medics, Dr. Siobhan McCormack and Dr. Sheena Fraser are reunited. They share their recent experiences presenting at major conferences and underscore the importance of integrating microbiome science into mainstream medicine, particularly concerning pre- and post-operative care; they delve into how lifestyle interventions, especially diet, significantly impact surgical outcomes, immune response, and recovery by influencing the gut microbiome, also discussing the detrimental effects of the hospital environment and common medical interventions on gut health, and advocating for a holistic, patient-centered approach that prioritizes gut health to improve overall well-being and reduce complications like post-operative pain and cognitive dysfunction, while teasing an upcoming interview with a leading expert in the field.

    This podcast is brought to you in collaboration with the British Society of Lifestyle Medicine.

    Disclaimer:

    The content in this podcast is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your doctor or qualified healthcare provider. Never disregard professional medical advice or delay in seeking it because of something you have heard on this podcast.

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    1 hr and 16 mins
  • Back to the Future: Momentous Microbial Moments with Professor Martin Blaser
    Apr 16 2025

    Buckle up for a fascinating journey through microbiome history! Dr. Siobhan McCormack welcomes the esteemed Professor Martin Blaser for an episode that travels through pivotal moments in microbiome science using a "Back to the Future"-inspired lens. Hear their engaging discussion, complete with time-traveling sound effects, as they explore Professor Blaser's career, the impact of antibiotics, and the critical importance of our microbial partners.

    This podcast is presented in collaboration with the British Society of Lifestyle Medicine.

    Disclaimer:

    The content in this podcast is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your doctor or qualified healthcare provider. Never disregard professional medical advice or delay in seeking it because of something you have heard on this podcast.

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    1 hr
  • The Future of Gut Health: Tim Spector on Microbiomes and Nutrition
    Mar 12 2025

    In this episode of Microbiome Medics, Dr. Sheena Fraser sits down with Professor Tim Spector, a leading expert in microbiome research and co-founder of Zoe. They explore how gut microbes influence health, from metabolism to mental well-being, and discuss the latest insights from personalized nutrition studies. Tim shares his journey from genetic epidemiology to microbiome science, revealing how diet and lifestyle play a crucial role in shaping our gut health. The conversation also tackles the impact of ultra-processed foods, the future of microbiome research, and practical steps for optimizing gut diversity. Tune in for a fascinating discussion on the science behind the microbiome revolution!

    This podcast is presented in collaboration with the British Society of Lifestyle Medicine.

    Disclaimer:

    The content in this podcast is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your doctor or qualified healthcare provider. Never disregard professional medical advice or delay in seeking it because of something you have heard on this podcast.

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    1 hr and 21 mins