Gut. The inside story of our body's most under-rated organ

Our gut is as important as our brain or heart, yet we know very little about how it works and many of us are too embarrassed to ask questions.
In Gut, Giulia Enders breaks this taboo, revealing the latest science on how much our digestive system has to offer.
From our miraculous gut bacteria - which can play a part in obesity, allergies, depression and even Alzheimer's - to the best position