Will Bulsiewicz, a leading gastroenterologist and microbiome researcher, discusses how fiber can boost cancer survival rates and the significant role the microbiome plays in health. Tim Spector reveals how gut bacteria may influence aging and cancer resilience. Robynne Chutkan emphasizes how our gut shapes immune responses, shedding light on connections between gut health and mental well-being. Together, they challenge dietary myths and underscore the importance of whole foods in optimizing both physical and mental health.
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Tumor Microbiomes Affect Cancer Survival
Cancer tumors have their own microbiomes separate from the gut that affect prognosis.
Higher diversity of tumor or gut microbiomes is linked to better survival outcomes with treatments like immunotherapy.
insights INSIGHT
Fiber's Impact on Cancer Treatment
Dietary fiber boosts survival during melanoma immunotherapy.
Every 5 grams of extra fiber intake increases survival chances by 30%.
insights INSIGHT
The Gut Microbiome's Vital Role
The gut hosts trillions of microbes forming a virtual organ as large as the brain.
These microbes modulate the immune system, fight aging, and affect mood and metabolism.
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Rejecting Middle Age, Becoming One of the World's Top Ultrarunners
Rich Roll
Finding Ultra recounts Rich Roll’s remarkable journey from an out-of-shape, mid-life couch potato to one of the world’s top ultrarunners. The book chronicles his battle with alcoholism, his transformation into an elite endurance athlete, and his adoption of a plant-based lifestyle. It includes his experiences in the elite Ultraman competition and the EPIC5, five Ironman-distance triathlons completed in less than a week on different Hawaiian islands. The revised and updated edition provides practical tools, practices, and strategies for optimal performance, longevity, and wellness, making it a guide for anyone seeking to transform their life through self-discovery and a healthier lifestyle.
Voicing Change
Rich Roll
Voicing Change is a culmination of Rich Roll's eight-year journey of interviewing unique thinkers and visionaries on his acclaimed podcast. The book distills the collective wisdom from these conversations into thoughtful essays and first-person wisdom, focusing on themes of intentional living, life lessons, and enduring inspiration.
Leading microbiome researchers Will Bulsiewicz, Tim Spector, and Robynne Chutkan share discoveries that are rewriting health science.
This compilation explores how 5 grams of fiber can boost cancer survival by 30%, why tumors have their own microbiomes, and how 70% of your immune system lives in your gut. We discuss why depression is an inflammatory disorder and how what you eat directly affects how you feel.
These experts reveal how to optimize the trillions of microorganisms controlling your health.
The implications are vast, and the solutions are surprisingly accessible. Enjoy!
The Rich Roll Podcast 
