Gut PCR Testing Explained: What Those Fragments Really Mean скачать в хорошем качестве

Gut PCR Testing Explained: What Those Fragments Really Mean

Gut PCR Testing Explained: What Those Fragments Really Mean In this Deep Dive, Dr. Greg Nigh explains *gut PCR testing* (stool PCR) and why the results often mislead. We unpack how PCR detects tiny DNA fragments—not live bacteria—and compare PCR vs culture. If you've ever wondered what “bacterial overgrowth” reports truly mean for your gut health, this video is for you. Timestamps: 00:00 – Introduction: Why PCR testing for gut? 00:12 – What is PCR and how it works 01:16 – PCR in gut/stool testing: PCR vs culture 03:04 – Primers & DNA fragments: what PCR is actually detecting 05:03 – False positives from PCR fragment detection 06:39 – Small intestine vs large intestine bacteria 07:14 – Tube vs lining: bacterial populations explained 08:51 – When PCR results don’t match culture results 09:17 – Other useful stool test markers (Calprotectin, IgA, etc.) 10:17 – Why gut testing is limited, how to approach results 🔬 More on gut health, labs & PCR: [www.gregnigh.com](https://www.gregnigh.com) 👍 Subscribe to my channel for regular Deep Dive videos 💬 Leave your questions or suggestions on future topics below Related Videos: “PCR Diagnostic Tool: COVID & Viral Snippets” “Stool Culture vs PCR: What Matters More for Gut Health” Hashtags: #GutPCR #StoolPCR #GutHealth #DrGregNigh #Microbiome