Drink Like Nature: Gut Health, Kombucha, and the Power of Fermentation with Joan Karp

Episode 69 – Drink Like Nature: Gut Health, Kombucha, and the Power of Fermentation with Joan Karp

In this deliciously insightful episode, we welcome Joan Karp, founder of Keystone Cultures, a Pennsylvania-based fermented beverage company helping people “drink like nature.” Joan joins us to share her journey from backyard brews to being a farmers market favorite, with a mission rooted in one simple truth: you are nature.

We dive deep into the microbial magic of kombucha and water kefir, how they support the gut-brain connection, and the real stories behind how these living beverages are changing lives — from easing acid reflux to helping people ditch diet soda and feel emotionally lighter.

This episode is for anyone curious about:

• The real health benefits of fermented drinks beyond the trend
• How kombucha is made — including what a “mother culture” really is
• Why your gut might be the most important garden you’ve never seen
• How Joan’s kombucha helped families tackle digestive issues and even supported therapy outcomes
• The difference between kombucha, water kefir, and dairy kefir — and which one might be right for you

Plus, we talk about:

• How local farm markets are helping to bring gut health to more communities
• Why barefoot meetings might just be the healthiest leadership tactic around

🧬 Mentioned in This Episode

• Keystone Cultures Co. – https://keystonecultures.com
• 📍 Get Joan’s kombucha locally at: Geraghty’s Micro Farm
• 📲 Connect with Joan: @keystonecultures.co on Instagram

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