The Functional Gut Clinic Blog

Post-Infectious IBS: IBS After Food Poisoning or a Stomach Bug

Post-Infectious IBS: IBS After Food Poisoning or a Stomach Bug

Published on: 24/07/2026

Still struggling with IBS after food poisoning or gastroenteritis? Learn how post-infectious IBS develops, what symptoms to watch for, and when to seek gut testing.

The Gut–Thyroid Axis: How Your Microbiome Affects Thyroid Health

The Gut–Thyroid Axis: How Your Microbiome Affects Thyroid Health

Published on: 21/07/2026

Learn how the gut microbiome may affect thyroid health, Hashimoto’s, hypothyroidism, nutrient absorption, inflammation, and thyroid hormone metabolism.

Gut Microbiome and Histamine Intolerance: What’s the Link?

Gut Microbiome and Histamine Intolerance: What’s the Link?

Published on: 19/07/2026

Could your gut bacteria be contributing to histamine intolerance? Learn how histamine-producing gut bacteria, DAO, and gut health may affect symptoms.

Gut Microbiome and Blood Sugar: The Link to Diabetes

Gut Microbiome and Blood Sugar: The Link to Diabetes

Published on: 17/07/2026

Explore how gut bacteria may affect blood sugar, insulin resistance, and type 2 diabetes, including key studies on fibre, SCFAs, GLP-1, and glucose control.

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