072: Is Kefir Healthy? How Fermented Foods Boost Gut Health and Immunity with Julie Smolyansky of Lifeway Kefir

If you’ve ever passed kefir in the grocery store and wondered, “Is that stuff actually good for you?”—you’re not alone. In this episode, I talk with Julie Smolyansky, CEO of Lifeway Kefir, who shares how this tangy, probiotic-rich drink became a lifeline for her immigrant family—and a powerful tool for mental and physical wellness.

Julie dives into the science behind fermented foods, the gut-brain connection, and why kefir might be one of the most underrated health foods on your shelf. We also talk mom-to-mom about raising adventurous eaters, the role of dairy in women’s health, and the importance of modeling self-care for our kids.

In this episode, you’ll learn:

• Why kefir supports gut health, immunity, and even mental health
• How fermented dairy reduces inflammation, and why that matters
• What women should know before cutting dairy from their diet
• How to introduce kids to kefir and other healthy foods
• Why kefir is 99% lactose-free (yes, even for sensitive stomachs)
• How food, family, and culture shape our health journeys
• Practical self-care tips for busy parents

Whether you're curious about the benefits of kefir or looking for real-life tips on raising healthy kids, this conversation will leave you inspired.

Resources We Mention for a Healthy Lifestyle

• Information on Dr. Elie Metchnikoff's studies on fermented milk and kefir from 1904
• Read more about the effects of antibacterial everything
• Here's a study on fermented milk and colon cancer
• A kid's perspective on going dairy-free
• Find Lifeway online
• Follow Julie on social media: Instagram, LinkedIn
• Check out Julie's cookbook: The Kefir Cookbook: Amazon, Bookshop, eBook

Thanks to today's sponsor, JustThrive! Use code Katie15 for 15% off at https://kidscookrealfood.com/justthrive.

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