A New IBS Study Just Validated What Functional Practitioners Have Been Saying for Years

Why do some people dramatically improve with a treatment that does absolutely nothing for someone else with the exact same IBS diagnosis? A new 2026 study may help answer that question. In this episode, Alyssa breaks down groundbreaking research that individualized IBS treatment based on microbiome findings rather than treating everyone with the same symptom-based approach. You’ll learn: Why IBS is a symptom description, not a root cause The major flaw in much of IBS research What a new 2026 personalized IBS study discovered Why averages can hide meaningful treatment success The difference between symptom-based care and individualized care How methane SIBO, pelvic floor dysfunction, and motility issues can overlap Why diarrhea isn't always caused by the same underlying problem The role of bile acid malabsorption and pancreatic enzyme insufficiency How histamine intolerance can masquerade as digestive dysfunction Why sequencing matters just as much as choosing the right intervention The common mistake people make with probiotics, fiber, glutamine, and elimination diets What personalized gut health care may look like in the future Free resources: 1. Download Alyssa’s IBS Constipation Diet Guide with gentle meal ideas, a list of foods to avoid, practical IBS-C-friendly strategies, and sample meals for bloating and constipation support: https://alyssa-simpson.mykajabi.com/s... 2. If you’re not sure what your symptoms actually point to, that’s where we can help you connect the dots. Book your free 15-minute strategy call, and we’ll look at your symptom history, what you’ve already tried, and whether working together makes sense, along with what that would look like: https://nutritionresolution.com/strat... 3. Check out Alyssa’s FREE Masterclass “Why your gut still isn’t better - the real reason you feel stuck to understand the root causes behind your persistent gut symptoms: https://alyssa-simpson.mykajabi.com/m... 4. Learn more about Nutrition Resolution’s Signature Healthy Gut Restoration Program — a personalized, root-cause approach to addressing bloating, constipation, and underlying digestive imbalances: https://nutritionresolution.com/servi... 5. DM “GUT CHECK” on Alyssa’s Instagram for a personalized quiz and free meal plans & resources tailored to your symptoms:   / nutritionresolution   6. Find Alyssa on: Instagram -   / nutritionresolution   LinkedIn -   / alyssasimpsonrdn   Facebook -   / nutritionresolution   Pinterest -   / -   Looking for a supportive Gut Health community? Alyssa is building a community committed to helping people overcome their digestive symptoms by addressing the root cause using food and nutrition. Join Alyssa’s FREE Facebook Community here: https://m.facebook.com/groups/2289659... Subscribe to this channel for more information on Gut health, IBS, SIBO, digestion & root-cause healing