The Gut Health Journal

Digestive Resources & Science

Your central hub for science-backed insights, clinical updates, and low-FODMAP dietary advice grounded in current gut-health science.

Enzyme Guide·9 min read

Best FODMAP Enzyme Supplement: How to Choose (2026)

What actually separates a serious FODMAP enzyme supplement from a hopeful one — coverage, dosing, testing, and honesty about polyols.

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FODMAP Science·8 min read

High FODMAP Foods List: The Triggers, by Group (2026)

A practical high-FODMAP foods list organized by group — lactose, fructans, GOS, excess fructose and polyols — plus low-FODMAP swaps.

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Enzyme Guide·7 min read

Digestive Enzymes vs Probiotics: What's the Difference?

Enzymes and probiotics do completely different jobs in the gut. Here's which one helps with bloating, and when to use each.

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FODMAP Science·10 min read

The Low-FODMAP Diet: A Beginner's Guide (2026)

How the low-FODMAP diet works — elimination, reintroduction, personalization — and where enzymes fit in.

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FODMAP Science·8 min read

Is It Gluten or FODMAPs? The Fructan Confusion Explained

Most people who feel better off wheat are reacting to fructans, not gluten. Here's how to tell the difference.

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Coming soon
Enzyme Guide·6 min read

When to Take Digestive Enzymes (and How Much)

Timing makes or breaks enzyme supplements. When to take them, how to match the dose to the meal, and common mistakes.

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Coming soon
FODMAP Science·7 min read

Fructose Malabsorption: Symptoms, Foods, and Xylose Isomerase

Why apples, honey and HFCS cause bloating for some people — and how xylose isomerase helps with excess fructose.

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Coming soon
IBS Relief·9 min read

IBS Foods to Avoid (and What to Eat Instead)

The common IBS trigger foods, why they cause symptoms, and lower-FODMAP swaps that keep meals enjoyable.

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Enzyme Guide·11 min read

FODMAP Digestive Enzymes: The Complete Guide (2026)

What FODMAP digestive enzymes are, the four that actually target FODMAPs, the clinical evidence, and how to use them with meals.

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IBS Relief·10 min read

Digestive Enzymes for IBS: What Science Says in 2026

Do digestive enzymes help with IBS? A look at what causes symptoms, how enzymes work in the gut, and which are clinically proven.

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IBS Relief·9 min read

Why You Bloat After Eating Garlic and Onion — And the Fix

Garlic and onion are the #1 hidden bloating trigger. Here's the fructan science behind it — and how to eat them again.

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FODMAP Science·5 min read

How Fructan Hydrolase Resolves Wheat and Onion Sensitivity

Explore the clinical science behind fructan hydrolysis to relieve bloating from foods previously confused with gluten sensitivities.

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FODMAP Science·4 min read

Lactose vs. Fructans: Differentiating Your Fermentation Pattern

Learn how lactose disaccharide absorption differs from complex oligosaccharide fructan digestion, and why target enzymes matter.

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Coming soon
Recipes·7 min read

Social Dining Survival Guide on a Low FODMAP Diet

Expert tips from dietitians on navigating restaurant menus, identifying hidden fructans, and managing dietary constraints with ease.

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Coming soon
FODMAP Science·6 min read

High Fructan Foods: What They Are & How to Avoid Symptoms

A comprehensive visual index of high fructan trigger foods, from garlic and onions to barley, wheat, and seasonal fruits.

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