Episode 85: Meet Your Microbiome: The 100 Trillion Guests Running Your Health

EPISODE SUMMARYIf you've ever wondered what the microbiome actually is, and why every practitioner seems to be talking about it, this is the episode to start with. Karly Raven breaks down what's living in your gut, why diversity is the number that matters most, what's disrupting it for so many women, and what it actually takes to restore it.This isn't a 30-second explainer. This is the full picture, with the clinical context, the honest caveats, and the practical starting points that most gut health content skips.KEY TAKEAWAYSYour microbiome contains around 100 trillion microorganisms and their diversity directly shapes your digestion, immunity, mood, skin, hormones, and moreDysbiosis is driven by far more than antibiotics: chronic stress, processed food, restrictive diets, and gut infections all play a roleDiversity is the metric that matters most. A high-diversity microbiome is more resilient, more anti-inflammatory, and better at restoring itself after disruptionThe most evidence-based way to increase diversity is to eat 30+ different plant foods per week. Variety matters more than quantityRestoration is not just about food. Sleep, movement, and nervous system regulation are all essential parts of rebuilding microbiome healthIN THIS EPISODEPart 1: What the microbiome is and why it mattersPart 2: The most common drivers of microbiome disruptionPart 3: Why diversity is the key metric to focus onPart 4: Evidence-based strategies to restore and rebuildREFERENCESSender R et al. (2016). Revised estimates for the number of human and bacteria cells in the body. Cell, 164(3), 337-340.McDonald D et al. (2018). American Gut: an open platform for citizen science microbiome research. mSystems, 3(3).Wastyk HC et al. (2021). Gut-microbiota-targeted diets modulate human immune status. Cell, 184(16), 4137-4153._________________________________________________________________________WORK WITH KARLY Ready to stop managing symptoms and start rebuilding? Karly takes a limited number of one-on-one clients each month through the Nourished Gut Program — applications are open: https://www.nourishedgutclinic.com/nourishedgut FREE RESOURCE Not ready for that yet? Start here. Grab Karly's free 3-Day Bloat Fix — a short, practical protocol targeting the most common drivers of daily bloating: https://www.nourishedgutclinic.com/bloat VISIT US ONLINE Gut health support for clients → https://www.nourishedgutclinic.com Mentoring & clinical education for practitioners → https://www.karlyraven.com FOLLOW ALONG @karlyravennaturopath — clinical insights, gut health education & behind the scenes @nourishedgutclinic — the clinic page, client wins & what's on ENJOYING THE PODCAST? A rating and review takes 30 seconds and helps more people find the show who really need it. Thank you. DISCLAIMER Content shared on the Nourished Gut Podcast is for educational purposes only and is not medical advice. Always consult a qualified health practitioner before making changes to your health or treatment plan....