Most Replayed Moment: Are You Really Gluten Intolerant? It Could Be This Instead!

The episode opens with a striking claim: 60% of the weight of your stool is microbial—bacteria, not leftover food. This fact becomes the foundation for a deeper investigation into why so many people blame gluten for their digestive distress, when the real culprit may be something else entirely.

The Constipation Connection Nobody Talks About

The conversation begins with a fundamental reframing of constipation. Many people who think they have regular bowel movements are actually constipated without knowing it. The key distinction is not just frequency—it's whether you're fully emptying your bowels. As the expert explains, "constipation is what happens when you're not adequately emptying your bowels. And that could be a frequency problem, but it could also be that it's a partial poop."

Someone who poops three times a day might still be constipated if each movement is only a 20-25% evacuation. This matters because gas travels with stool. When stool sits in the colon too long, microbes have unlimited time to ferment whatever they encounter—fiber, protein, anything—producing gas. This is why constipation is "the number one cause" of bloating and gas, even in people who think they're regular.

The Microbiome's Role in Digestion