Our gut helps fight disease. It processes energy for us and boosts our mood. So, having a healthy gut is extremely important – but there’s still a lot we don’t know.

Gut biome tests are a new, exciting technology, but are they the be-all and end-all for dietary decision-making? And are there simpler ways — and tastier ways, perhaps — to tell what’s happening inside our bodies?

In today’s short episode of ZOE Science & Nutrition, Jonathan and Dr. Will ask: What are the signs of an unhealthy gut? And how can we improve our gut health?

Referenced in today’s episode: 

• The Bristol Stool Scale. https://www.bladderandbowel.org/bowel/bowel-resources/bristol-stool-form-scale/ 
• ZOE’s Blue Poop Challenge: https://www.joinzoe.com/bluepoop
• Blue poo: Impact of gut transit time on the gut microbiome using a novel marker published in Gut https://gut.bmj.com/content/70/9/1665

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This podcast was produced by Fascinate Productions.