Microbiome Medics

Dr Siobhan McCormack and Dr Sheena Fraser are the Microbiome Medics, two GPs who believe that the rapidly emerging science of Human Microbiomes presents a paradigm shift in the way medicine is perceived, researched, and practiced. The Microbiome Medics Podcast is the place where clinicians, scientists and anyone else can learn about Human Microbiomes, Lifestyle Medicine, how they connect and how they can be harnessed to improve health outcomes. Join our two intrepid Microbiome explorers as they unearth the evidence and present the multiple ways in which the trillions of microbes living in and on you can impact your physiology and health. This podcast will escort you through the basics, explain the research, introduce you to the experts and package the latest evidence into actionable, bite-sized chunks that you can use today to improve your own health and the health of your patients. Our only declaration of interest is that we have co-created "the gut microbiome for clinicians", an online course for busy health professionals with over 30 hours of learning available at http://bslm.org.uk/

Beyond HRT: The Power of Your Microbiome

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.

09-17
01:15:57

The Only Good Germ is a Dead Germ? A Surgeon's Radical Rethink with Prof John Alverdy

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.

08-13
01:07:35

The Athlete's Gut: Unlocking Performance Through The Microbiome

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.

07-30
01:19:36

Furry Friends, Healthy Guts: Exploring Pet Microbiomes with Dr. Nihan Marun

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.

06-11
01:04:31

Beyond the Scalpel: Transforming Surgical Care from Prehab to Rehab

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.

05-14
01:16:07

Back to the Future: Momentous Microbial Moments with Professor Martin Blaser

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.

04-16
01:00:02

The Future of Gut Health: Tim Spector on Microbiomes and Nutrition

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.

03-12
01:20:54

From Leeuwenhoek to Today: Unveiling the Secrets of the Oral Microbiome

In this episode of Microbiome Medics, Dr. Siobhan McCormack is joined by Professor Egija Zaura from the Academic Centre of Dentistry in Amsterdam to explore the significance of the oral microbiome. They discuss why the oral microbiome warrants attention alongside the gut microbiome, emphasizing its role as the body’s first defense against pathogens.The conversation highlights the complex interactions within the oral cavity and the consequences of dysbiosis on oral health, linking it to systemic issues like diabetes and cardiovascular diseases. As practical applications are discussed, Professor Zahra shares the importance of saliva, dietary choices, and the implications of oral hygiene products on microbial diversity. The hosts encourage proactive oral health practices, translating intricate research into actionable insights for listeners.Professor Egija Zaura has a degree in dentistry. She is University Research Chair Professor in Oral Microbial Ecology at ACTA. Her research topics span from biofilm models and clinical studies to advanced molecular technologies in oral microbial diagnostics and complex sequencing data analyses. Her current principal interests lay on oral microbial ecology at health and disease, and translating this fundamental knowledge to the clinical practice.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.

02-12
01:01:43

Microbiome Science for the Future: A Discussion with Dr. Jack Gilbert

In this episode of Microbiome Medics, host Sheena welcomes microbiome science celebrity Dr. Jack Gilbert about his journey from butterfly ecologist to a leading figure in microbiome research. They explore the American Gut Project's goal of understanding microbiome diversity, the Nutrition Precision Health Program’s focus on linking nutrition to health outcomes, and the clinical implications of microbiome data in patient care. Jack highlights the potential of pharmacomicrobiomics and discusses advancements in linking the microbiome to mental health. He also introduces his co-authored book, “Dirt is Good,” aimed at helping parents support their children's microbiomes. This conversation offers a compelling look at the future of microbiome science and its impact on health.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.

01-15
01:02:14

The Microbiome, Dopamine, and Parkinson’s: Exploring the Connection with Martha Carlin

In this episode of the Microbiome Medics Podcast, Dr. Sheena Fraser is joined by citizen scientist Martha Carlin, who shares her personal journey into the world of Parkinson’s disease research. After her husband John was diagnosed in 2002, Martha utilized her background in accounting and systems analysis to investigate the complex connections between the gut microbiome and Parkinson’s symptoms. She emphasizes the role of dietary changes, including organic foods, and discusses the innovative probiotic formula, “Sugar Shift,” developed by her team that showed promise in enhancing gut health and alleviating symptoms.The conversation explores the gut-brain axis, detailing how gut health affects neurotransmitter production, notably dopamine. Martha advocates for a holistic approach to treatment that includes lifestyle modifications such as exercise, which greatly benefited John. Reflecting on her husband’s fight against the disease and their quest for awareness, Martha encourages listeners to advocate for further research into Parkinson’s and consider the microbiome’s role in chronic disease management.Links:www.biotiquest.com  www.marthasquest.comwww.thebiocollective.comThis 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.

12-11
01:03:17

MicroBirth: Toni Harman on Birthing Choices and the Infant Microbiome

In this episode of Microbiome Medics, we sit down with Toni Harman, the filmmaker behind the award-winning documentary Microbirth and co-author of The Microbiome Effect. Toni shares how her personal childbirth experience, including an emergency cesarean and challenges with breastfeeding, sparked her mission to explore the critical role of the infant microbiome. We discuss the insights from Microbirth, which features leading scientists on how birthing methods and infant nutrition shape a child’s microbiome and immune system. Toni also highlights her vision for empowering expectant parents through an antenatal class focused on microbiome science, advocating for informed, compassionate birthing practices to support long-term health.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.

11-13
01:02:06

The Power of Community: Lessons from the BSLM Conference

In this episode of the Microbiomedics podcast, Dr. Sheena Fraser and Dr. Siobhan McCormack share insights from the BSLM conference in Newcastle. They highlight the vibrant discussions on community health initiatives and the role of young advocates, like those from "Bite Back," in combating ultra-processed foods. The doctors emphasize the urgent need to address adolescent mental health and the impact of diet on well-being, advocating for holistic health education in schools. They encourage listeners to advocate for these essential changes in their communities.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.

10-17
01:17:55

Skin Deep: The Microbiome's Role in Healthy Skin

In this episode of Microbiome Medics Podcast, Dr. Sheena Fraser speaks with Dr. Holly Wilkinson, a microbiome scientist at Hull York Medical School, about the vital role of the skin microbiome in health and disease. We discuss how the skin microbiome’s unique characteristics, influenced by factors like body location and hygiene, are crucial for maintaining skin health. Dr. Wilkinson explains the relationship between the skin barrier and microbiota and the implications for conditions like acne and eczema.We also explore natural skincare options, the research on probiotics for wound healing, and her current studies on chronic wounds, emphasising microbiome composition as a predictor for healing outcomes. This engaging conversation underscores the importance of a holistic approach to skincare and the need for more awareness of microbiome science in clinical practice.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.

09-18
55:54

From Surgery to Science: Dr. James Kinross on Gut Microbiome Research

Dr. Siobhan McCormack interviews James Kinross, a colorectal surgeon and microbiome researcher. James discusses the potential of robotic surgery and its precision, the link between the microbiome and colorectal cancer, and the importance of preserving gut health. They explore probiotics, evidence-based treatments, and the role of Fusobacterium nucleatum in colorectal cancer. James emphasizes the need for microbial conservation for disease prevention and offers practical advice from his book "Dark Matter" on diet and nutrition for a healthier gut microbiome. This conversation highlights the critical impact of microbiome research on the future of healthcare.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.

07-18
01:00:52

The Role of Diet in Managing Inflammatory Bowel Disease with Gut Nut Dietician Lucy Kerrison

Dr. Siobhan McCormack, Dr. Sheena Fraser, and guest Lucy Kerrison (aka The GutNut Dietician) discuss the role of diet in managing inflammatory bowel disease (IBD), focusing on Crohn's disease. Lucy emphasizes personalized nutrition, debunks dietary myths during flare-ups, and addresses challenges accessing dietitians in the NHS. The conversation covers low fiber diets, the Crohn's disease exclusion diet, essential nutrients in IBD management, fermented foods, Small Intestinal Bacterial Overgrowth (SIBO), and the low FODMAP diet. They advocate for tailored dietary advice, highlight the scarcity of dietitians for effective gut health management, and stress the importance of updated guidelines and holistic approaches in tackling gut-related conditions.Patient resourceshttps://crohnsandcolitis.org.uk https://gutscharity.org.uk https://www.bda.uk.comhttps://www.alandesmond.com/revolutionThis 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.

06-19
01:06:03

Sowing the Seeds of Wellness: The Role of Soil Health in Human Microbiomes with Lee Holdstock

In this episode of the Microbiome Medics Podcast, we are joined by Lee Holdstock from the Soil Association, UK's biggest organic certifier, to explore the vital connection between soil health and human microbiomes. Our discussion highlights the benefits of organic farming practices for soil health, biodiversity, and ultimately, human well-being. We delve into the efficiencies of nature in organic farming, emphasizing the need to transition towards sustainable practices for healthier soil and more nutritious food choices. The conversation also addresses the impact of intensive farming on animal welfare, the nutritional advantages of organic food, and the challenges of promoting organic farming to consumers. We underscore the importance of upholding organic farming standards, certification processes, and the role of healthy soils in supporting human health. Ultimately, we advocate for supporting organic and sustainable farming methods, improving agricultural policies, and making informed food choices for a healthier future.https://www.soilassociation.org/https://www.foodforlife.org.uk/https://www.ewg.org/foodnews/dirty-dozen.phpThis 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.

05-15
01:49:37

The Gut, Brain and Chronic Pain Part 2 with Dr Deepak Ravindran

Join Dr. Siobhan McCormack and Dr. Sheena Fraser on the Microbiome Medics Podcast as they host pain management consultant Dr. Deepak Ravindran. Dr. Deepak  discusses the importance of a holistic approach to pain management, incorporating factors like exercise, diet, sleep, and mind-body techniques. The conversation dives into different types of pain, chronic pain's connection to the immune system, and the potential impact of microbiome and dietary interventions. Dr. Deepak  emphasises patient-centered care, individualized treatment plans, and the significance of considering mood, anxiety, and past trauma experiences. Recommendations on nutrition, probiotics, and a holistic approach to chronic pain management are explored, promoting a patient-centered healthcare model. Dr Deepak explains the evidence behind his approach which he has made available to patients and clinicians alike in the form of his excellent book The Pain-Free Mindset. Dr  Deepak is particularly fascinated by the way in which the gut microbiome influences all aspects of pain through the gut-brain-axis  and how we can harness this knowledge to better understand and manage chronic pain using non-drug modalities including nutrition, sleep and mindfulness.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.

04-17
01:13:32

The Gut, Brain and Chronic Pain

Don't miss the first of two episodes on the role of the microbiota-gut-brain axis (MGBA) in chronic pain.30% of the UK population suffer from chronic pain and pharmacological options have proved disappointing and even downright dangerous . Could harnessing the gut microbiome be part of new approaches for this prevalent condition? Our tireless Microbiome Medics cover the MGBA basics, marvel at brain microglia and astrocytes, and identify chronic inflammation as a major player in chronic pain. They discuss a 2023 pilot study by Sala-Climent et al. looking at the effect of an anti-inflammatory diet on measures of chronic pain. Part two of this podcast will include UK Pain Specialist and author Dr Deepak Ravindran, who will be talking about his Lifestyle Medicine approach to chronic pain which includes optimising the gut microbiome and nutrition.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.

03-13
50:56

The Vaginal Micobiome with Professor Sarah Lebeer: a Triumph of Citizen Science.

In this episode we explore the fascinating vaginal microbiome. With the expertise of Professor Sarah LeBeer, a leading scientist in the field , we unravel  the complexities of this unique microbial ecosystem and its crucial role in women's health. Listen in as we discuss the dominance of lactobacilli in maintaining vaginal health and their potential influence  on other aspects of  health and well-being. Professor Lebeer explains the  dynamic shifts the vaginal microbiome undergoes across the lifespan, and the  implications these changes may have on both maternal and newborn health.This  conversation celebrates citizen science through the Isala project. This initiative not only uncovered pivotal insights into vaginal microbiome variations but also empowered women to engage in open dialogues about their vaginal health. We address the impacts of personal habits on this intriguing microbial ecosystem  and how the knowledge gained may help shape diagnostics and treatments in women's health.To wrap up, we explore the potential of probiotics tailored for the vaginal microbiome and the challenges they present. As we sift through the confusion surrounding probiotic products, we share practical advice for healthcare professionals and patients alike on nurturing a healthy vaginal ecosystem. From diet to lifestyle choices, we offer resources and insights that encourage proactive stewardship of one's microbiome. So, whether you're a healthcare professional or simply someone interested in the wonders of the human body, this episode is packed with intriguing discoveries and actionable knowledge.To find out more about Professor Lebeer's work:https://lebeerlab.com/ https://isala.be/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.

02-14
01:15:55

The Kombucha Conversation: Uncovering the Mysteries of Kombucha and Gut Health

Hello, fellow gut-health enthusiasts.In this episode Dr. Siobhan McCormack and Dr. Sheena Fraser welcome you to a conversation about the popular fermented beverage that's sweeping the health world: kombucha. They explain what it is, how it’s made and what it might do for your gut health.Learn about the celebrated SCOBY(symbiotic culture of bacteria& yeast) and how to brew your own kombucha before hearing from Emma & Kenny , founders of HIP POP beverages and fellow microbiome enthusiasts who tell us how they have turned a passion  for kombucha  into a thriving and rapidly expanding business.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.

01-17
01:34:55

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