The Primal Shift

135: The Milk Problem Nobody Talks About

April 22, 2026·25 min
Episode Description from the Publisher

I noticed something weird: body odor after drinking milk, but no digestive issues. That 48–72 hour delay told me lactose wasn't the culprit. In this episode, I explore why raw milk health benefits get oversimplified, and why the real differences matter: A2A2 milk vs A1 casein, how pasteurized milk inflammation compares to raw, and what my grass fed dairy microbiome response actually means. I break down: Why raw milk body odor happens (and what the timing reveals) Milk digestion issues beyond lactose intolerance How to find the best sources: regenerative farms, A2A2 genetics, glass containers Lactose intolerance alternatives and what your body's really telling you The safety case for raw milk from clean sources How ancestral nutrition dairy actually works in practice Bottom line: Your body is always signaling. Learn More: The Pros and Cons of Drinking Milk: https://michaelkummer.com/milk-benefits/ Thank you to this episode's sponsor, Peluva! Peluva makes minimalist shoes to support optimal foot, back and joint health. I started wearing Peluvas several months ago, and I haven't worn regular shoes since. I encourage you to consider trading your sneakers or training shoes for a pair of Peluvas, and then watch the health of your feet and lower back improve while reducing your risk of injury.  To learn more about why I love Peluva barefoot shoes, check out my in-depth review: https://michaelkummer.com/health/peluva-review/  And use code MICHAEL to get 10% off your first pair: https://michaelkummer.com/go/peluva  In this episode: 00:00 Intro 02:11 Raw milk surprise test  04:45 Listen to body signals  05:37 Lactose and genetics  07:40 Why the delay matters  08:29 Microbiome shift theory  10:06 Immune response and processing  14:26 Raw milk safety context  16:01 Grass-fed low risk  18:14 A1 vs A2 casein  19:44 Best store-bought options  21:24 Final thoughts Find me on social media for more health and wellness content: Website: https://michaelkummer.com/ YouTube: https://www.youtube.com/@MichaelKummer Instagram: https://www.instagram.com/primalshiftpodcast/ Pinterest: https://www.pinterest.com/michaelkummer/ Twitter/X: https://twitter.com/mkummer82 Facebook: https://www.facebook.com/realmichaelkummer/ [Medical Disclaimer] The information shared on this video is for educational purposes only, is not a substitute for the advice of medical doctors or registered dietitians (which I am not) and should not be used to prevent, diagnose, or treat any condition. Consult with a physician before starting a fitness regimen, adding supplements to your diet, or making other changes that may affect your medications, treatment plan, or overall health. [Affiliate Disclaimer] I earn affiliate commissions from some of the brands and products I review on this channel. While that doesn't change my editorial integrity, it helps make this channel happen. If you'd like to support me, please use my affiliate links or discount code.

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