Science-backed articles on IBS, gut microbiome, food, and healing. Every piece reviewed for accuracy — no fads, no guesswork.
Everything you find here is grounded in peer-reviewed research and the latest gastroenterology science. Whether you are newly diagnosed with IBS, trying to understand your gut microbiome, or looking for practical ways to eat and live for better digestive health — this is your library.
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New to gut health? These are the most important articles to read first — in order.
STEP 1 · UNDERSTAND YOUR GUT
What IBS actually is, what causes it at the root level, and why the old “it’s just stress” explanation was wrong. The essential starting point.
⏱️ 18 min read · 🔬 Science-backed
STEP 2 · UNDERSTAND YOUR MICROBIOME
The trillions of microorganisms inside you, what they do, what damages them, and why microbiome diversity is the single most important number in gut health.
⏱️ 15 min read · 🔬 Science-backed
STEP 3 · START HEALING
The practical starting point: what to do in week 1, how to track progress, and the 5 levers that drive the most change for most people.
⏱️ 12 min read · 🔬 Science-backed
Every article belongs to one of eight categories. Jump to the topic most relevant to where you are right now.
What IBS is, why it starts, how diagnosis works, and the gut-brain connection. The science explained clearly.
6 articles
30 plants a week, fermented foods, fiber, Low FODMAP, and the anti-inflammatory plate. Diet as the most powerful lever.
8 articles
The trillions of microorganisms inside you, short-chain fatty acids, dysbiosis, and the immune connection. The deeper science.
5 articles
Bloating, constipation, diarrhoea, abdominal pain, and food sensitivities. Practical relief grounded in root-cause thinking.
6 articles
Sleep, exercise, stress, morning routines, and time-restricted eating. The lifestyle multipliers that amplify dietary changes.
6 articles
What chronic inflammation is, how it links to 130+ health conditions, and how diet can measurably reduce it in weeks.
4 articles
The Bristol Stool Scale, food diaries, symptom tracking, and how to monitor your gut health progress day by day.
3 articles
Beginner guides, action plans, and realistic timelines for healing. The roadmap for people who are just starting out.
3 articles
What IBS is, what actually causes it, how doctors diagnose it, and why your gut microbiome is at the centre of the story. Start here if you have recently been diagnosed or are trying to understand your symptoms.
PILLAR POST
The definitive guide to IBS — what it is, how it’s diagnosed, what causes it at the root level, and how the gut microbiome fits into the full picture.
⏱️ 18 min · Focus: IBS, gut microbiome, dysbiosis
A clear breakdown of the four IBS subtypes, what drives each one, and why the root cause — microbiome dysbiosis — is the same across all of them.
⏱️ 10 min · Focus: IBS subtypes, constipation, diarrhoea
How a single gut infection can trigger lasting IBS, the microbiome damage it causes, and what the evidence says about recovery.
⏱️ 11 min · Focus: post-infectious IBS, gut bacteria
IBS and IBD are often confused. Here is a clear comparison of the two conditions, their shared microbiome connection, and why distinguishing them matters.
⏱️ 9 min · Focus: IBS vs IBD, Crohn’s, ulcerative colitis
Why there is no blood test for IBS, how doctors use the Rome IV criteria to make the diagnosis, and what to bring to your GP appointment.
⏱️ 8 min · Focus: IBS diagnosis, Rome criteria, symptoms
The gut-brain axis research that explains why IBS and depression so often appear together — and why healing your gut is a direct path to better mental health.
⏱️ 12 min · Focus: IBS depression, gut-brain axis, mood
Diet is the single most powerful lever for gut microbiome health. These articles cover everything from the 30 plants per week target to fermented foods, fiber, Low FODMAP, and the anti-inflammatory plate — with practical guidance you can implement immediately.
PILLAR POST
The full dietary framework for gut microbiome health — plant diversity, fermented foods, fiber, what to limit, and how to build a sustainable eating pattern.
⏱️ 20 min · Focus: gut health diet, plant diversity, microbiome
The research behind the 30 plants target, what counts, how to track it, and how to build toward it progressively from wherever you are starting.
⏱️ 12 min · Focus: 30 plants, plant diversity, microbiome
Kefir, kimchi, sauerkraut, miso, yoghurt — what the Stanford research showed, which fermented foods have the most evidence, and how to introduce them.
⏱️ 13 min · Focus: fermented foods, probiotics, microbiome diversity
Why fiber is essential for gut health, why cutting it often backfires long-term, and how to increase fiber intake without triggering symptoms.
⏱️ 11 min · Focus: fiber IBS, prebiotic fiber, SCFA
What the Low FODMAP diet is, how to follow the elimination phase correctly, and the critical reintroduction phase that most people skip.
⏱️ 16 min · Focus: Low FODMAP, IBS diet, food triggers
The step-by-step reintroduction protocol, how to test individual FODMAP groups, and how to build toward maximum food freedom after the elimination phase.
⏱️ 14 min · Focus: FODMAP reintroduction, food freedom, IBS
Ultra-processed foods, emulsifiers, artificial sweeteners, and excess saturated fat — the evidence for how each damages the microbiome and what to replace them with.
⏱️ 10 min · Focus: ultra-processed foods, gut damage, microbiome
The practical framework for building meals that reduce chronic inflammation — what goes on your plate, in what proportions, and why each component matters.
⏱️ 11 min · Focus: anti-inflammatory diet, meal planning, gut health
The deeper science behind the gut microbiome — from what dysbiosis actually means to the short-chain fatty acids that soothe your gut nerves. For readers who want to understand the mechanisms, not just the recommendations.
PILLAR POST
A complete, beginner-friendly guide to the 38 trillion microorganisms inside you — what they do, what damages them, and the science of rebuilding diversity.
⏱️ 15 min · Focus: gut microbiome, microbiome diversity, bacteria
The vagus nerve, serotonin production, neuroinflammation, and the three pathways through which your gut and brain communicate continuously.
⏱️ 13 min · Focus: gut-brain axis, serotonin, vagus nerve
What dysbiosis actually means, how to recognise its signs, the most common causes, and the evidence-based approach to restoring microbiome balance.
⏱️ 11 min · Focus: gut dysbiosis, microbiome imbalance, healing
What butyrate, acetate, and propionate are, how beneficial bacteria produce them from fibre, and why low SCFA levels drive visceral hypersensitivity in IBS.
⏱️ 10 min · Focus: short-chain fatty acids, butyrate, gut barrier
Why 70% of your immune system lives in your gut, how the microbiome trains immune responses, and the link between dysbiosis and 130+ inflammatory health conditions.
⏱️ 12 min · Focus: gut immune system, inflammation, microbiome
Practical, root-cause-focused guides for the most common IBS symptoms. Each article explains the mechanism behind the symptom and gives you evidence-based steps to address it — not just mask it.
PILLAR POST
The biological mechanisms behind IBS bloating — gas production, visceral hypersensitivity, gut motility — and the dietary and lifestyle interventions with the best evidence.
⏱️ 14 min · Focus: bloating, IBS, gut microbiome
Why serotonin dysregulation and low SCFA production drive constipation in IBS-C, and the dietary, lifestyle, and supplement interventions that help restore gut rhythm.
⏱️ 12 min · Focus: IBS constipation, IBS-C, gut motility
How excess serotonin and gut microbiome imbalance drive IBS-D, and the evidence-based dietary and lifestyle strategies for reducing urgency and frequency.
⏱️ 11 min · Focus: IBS diarrhoea, IBS-D, urgency
Visceral hypersensitivity, the CRH stress pathway, and the butyrate connection — the biology of IBS pain and what actually helps reduce it over time.
⏱️ 13 min · Focus: IBS pain, visceral hypersensitivity, cramping
Why IBS food sensitivities are different from true allergies, how visceral hypersensitivity amplifies reactions, and how to identify and manage your triggers systematically.
⏱️ 12 min · Focus: food sensitivities, IBS triggers, elimination
Why IBS flare-ups happen, the common triggers, and a practical short-term protocol to calm symptoms — without undermining your long-term microbiome healing.
⏱️ 10 min · Focus: IBS flare-up, symptom spike, IBS management
Sleep, exercise, stress, morning light, and time-restricted eating are not optional extras — they are measurable multipliers of the dietary work you are doing. These articles explain the science and give you the practical steps.
PILLAR POST
The master framework: the six lifestyle and dietary pillars that have the strongest evidence for gut microbiome improvement and IBS relief, in order of impact.
⏱️ 16 min · Focus: gut health framework, IBS lifestyle, microbiome
How poor sleep increases gut permeability and drives inflammation — and how gut dysbiosis disrupts sleep. The bidirectional relationship and what to do about it.
⏱️ 11 min · Focus: sleep gut health, circadian rhythm, microbiome
How regular moderate exercise measurably increases gut microbiome diversity, reduces inflammation, and improves IBS symptoms — and the right type and amount to aim for.
⏱️ 10 min · Focus: exercise microbiome, IBS exercise, gut diversity
How chronic stress physically damages the gut barrier, disrupts motility, and activates immune cells through CRH — and which stress management approaches have the most evidence.
⏱️ 12 min · Focus: stress gut health, CRH, gut barrier
Morning sunlight for gut serotonin, meal timing, movement, and hydration — the evidence behind a simple morning routine that gives your gut the best start each day.
⏱️ 9 min · Focus: morning routine, gut serotonin, circadian rhythm
What the evidence says about time-restricted eating and gut health, who it may benefit with IBS, how to implement it, and the important caveats.
⏱️ 10 min · Focus: time-restricted eating, IBS, circadian gut
Chronic inflammation is linked to over 130 health conditions — and the gut microbiome is at the centre of the story. These articles cover the science and the practical steps to reduce it.
PILLAR POST
The difference between acute and chronic inflammation, the 130+ conditions linked to it, and how gut microbiome damage drives the chronic inflammatory state at the root of so much modern illness.
⏱️ 14 min · Focus: chronic inflammation, gut microbiome, immune system
The clinical evidence that dietary changes can measurably reduce inflammatory markers within 8 weeks — what the studies show, what the protocol looks like, and what to expect.
⏱️ 12 min · Focus: reduce inflammation, anti-inflammatory diet, gut healing
How to monitor your gut health day to day, use the Bristol Stool Scale, keep a food diary, and make sense of your progress over time.
PILLAR POST
What to track, how to track it, and how to use your data to spot patterns, identify triggers, and measure real progress in your gut healing journey.
⏱️ 10 min · Focus: gut health tracking, symptom diary, IBS progress
What the 7 stool types mean for your gut microbiome, why Type 4 is the goal, and how to use this simple tool to monitor your gut health every single day.
⏱️ 8 min · Focus: Bristol Stool Scale, stool types, gut health
What to record, how long to track for, how to identify patterns, and how to use a food diary alongside the Low FODMAP reintroduction process.
⏱️ 8 min · Focus: food diary IBS, symptom tracking, trigger foods
Not sure where to begin? These three articles are the fastest path from confusion to clarity — a beginner’s guide, a concrete action plan, and a realistic timeline so you know what to expect.
PILLAR POST
The simple starting point for anyone new to gut health — what matters most, what to do in week one, and how to build momentum without overhauling your entire life at once.
⏱️ 12 min · Focus: gut health beginners, IBS starting point, microbiome
A concrete, week-by-week action plan for IBS improvement — built around the 5 most impactful interventions in the right order, with tracking built in from day one.
⏱️ 14 min · Focus: IBS action plan, gut healing plan, microbiome
What the research says about microbiome recovery timelines, what “healing” actually looks like at each stage, and the milestones to look for in weeks 1, 4, 8, and beyond.
⏱️ 11 min · Focus: gut healing timeline, IBS recovery, microbiome repair
Reading is the first step. These free tools help you put the science into practice — and start seeing real changes.
Answer 15 science-based questions and get a personalised picture of where your gut health stands right now — and what to focus on first.
Track your food, symptoms, sleep, and bowel habits day by day. Spot patterns, identify triggers, and watch your progress unfold in real time.
Learn the core science in bite-sized cards — one concept at a time. Designed for people who want to understand the why, not just follow a protocol.
Every article on this blog is built on peer-reviewed research and reviewed for accuracy. No fads, no sponsored content, no guesswork — just the science, explained clearly.
Medical Disclaimer: All content on GoGoMicrobiome is for educational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional before making changes to your diet, lifestyle, or treatment plan. See our full disclaimer.