Gut Science

The hydrogen breath test helps diagnose certain gut issues. In this article, we describe why doctors use it and how it works.

We describe the causes, symptoms and treatments of lactose intolerance. You’ll learn the dos and don’ts of managing it and find delicious, lactose-free recipes.

Find out what’s causing your diarrhoea and stomach cramps – and learn about the treatments, medications and lifestyle changes that can help.

In this article, we’ll dive into the details and explain how to support your immune health naturally.

Microscopic colitis is a kind of inflammatory bowel disease that causes watery, non-bloody diarrhoea. Learn more about its symptoms and treatments here.

Small intestinal bacterial overgrowth (SIBO) is an excess of bacteria in your small intestine. Here, we explain the symptoms, causes and more.

Here, we cover the many possible causes of yellow poo or diarrhoea, from the harmless to the more serious. Plus, home treatments and when to see a doctor.

Constipation is unpleasant, but is it ever a cause for concern? Here, we’ll describe some warning signs and what to do if you notice them.

Need fast constipation relief? Discover 14 science-backed, natural remedies you can try at home. We also explain when to see your doctor.