Radio Times

Poo. It’s a subject of constant fascination for kids – and, it turns out, for Drs Xand and Chris Tulleken. They investigate how eating different foods can drastically affect your stools. They also demonstrate what happens when you donate blood and find out how it is processed to help save lives. The busy duo also visit an emergency Air Ambulance team.

About this programme

Series about the human body, exploring how it works and how it recovers when injured.

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