Dr. Chris Thompson, MD, Professor of Medicine at Harvard Medical School, Chief of Interventional Gastroenterology at Mass General Brigham in Boston, and Co-Director of the Center for Weight Management and Wellness, is a world-renowned expert on gastroenterology, metabolism, nutrition, and obesity medicine. He explains how your GI tract regulates hunger, fullness, and blood sugar, as well as the gut microbiome, metabolic health, and weight loss. We also discuss common GI tract issues and which particular tests or interventions are actually useful. We discuss both GLP-1 medications and non-GLP-1 approaches to weight loss. Given that gut health is vital to all the organs of the body, overall health, and longevity, our discussion ought to be of interest and practical value to everyone, including, of course, those struggling with gut health or weight loss challenges.
Show notes: https://go.hubermanlab.com/moMYULJ
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Timestamps
00:00:00 Dr. Chris Thompson
00:02:16 Digestive Tract, Gut Hormones & Nutrient Absorption
00:08:06 Colon Microbiome & Colon Cancer Screening
00:11:13 Sponsors: LMNT & Lingo
00:13:40 Swallowing Problems & Zenker’s Diverticula
00:16:08 Bowel Movements & Constipation
00:18:28 Fiber, Resistant Starch & the Gut Barrier
00:21:50 Intermittent Fasting & the Gut Microbiome
00:23:38 Fermented Foods, Microbial Diversity & Butyrate
00:27:12 H. pylori, Stress & Stomach Ulcers
00:30:20 GLP-1 Medications: Benefits & Limitations
00:33:42 Lower GLP-1 Doses, Weight Regain & Muscle Loss
00:37:35 GLP-1 Side Effects, Food Noise & Apathy
00:39:49 Bariatric Surgery & Medical Innovation
00:46:07 Sponsor: AG1
00:47:44 Hunger & Satiety: Ghrelin, CCK, GIP & GLP-1
00:50:01 Retatrutide & Combining Hormonal Targets
00:52:55 Ultra-Processed Foods, Overeating & Leptin
00:55:32 Incretin Discovery, Exendin-4 & the Gila Monster
00:59:35 Endoscopic Ultrasound & Pancreatic Biopsy
01:07:40 Early Metabolic Markers, CGMs & Fasting Insulin
01:13:06 Insulin Resistance & Metabolic Flexibility
01:15:53 Sponsor: Function
01:17:35 Patient Data, Screening & Treatment Adoption
01:26:31 AI, Robotics & Improving Procedures
01:29:27 Choosing a Surgeon & Measuring Procedure Quality
01:35:29 Image Guidance & Hyperspectral Imaging
01:37:19 Sponsor: Our Place
01:38:56 Diagnostics & Targeted Metabolic Treatments
01:42:45 Gastric Bypass, Foregut Exclusion & Diabetes
01:47:59 Duodenal Liners & Mucosal Resurfacing Research
01:52:58 Gut Permeability, Inflammation & Fatty Liver
01:59:39 Artificial Sweeteners, Fructose, Fats & Omega-3s
02:05:00 Resistance Training, Zone 2 Cardio & Intervals
02:06:31 Weight Set Point & Metabolic Adaptation
02:08:13 Endoscopic Sleeve Gastroplasty & Fundus Ablation
02:10:30 Magnetic Intestinal Connections & Combined Treatments
02:16:52 GLP-1 Gene Therapy Research
02:22:13 Innovation, Problem Solving & Teamwork
02:25:58 Zero-Cost Support, Sponsors & Neural Network Newsletter
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