Poop represents 50 kilos per person per year, or 350 million tonnes for 7.55 billion human beings. In ancient Egypt, mixed with beer, tar and honey, it healed wounds. For Freud it is the baby's first gift to his parents. He inspired artists, painters, writers and filmmakers. Some of the bacteria it contains are fatal while other bacteria that make it up can help cure Alzheimer's disease, Parkinson's disease, diabetes or obesity. A global business, it supports millions of people. It is a source of beliefs and superstitions in all civilizations. However, we don't talk about that, after the stomach barrier, it's radio silence except for unwanted gurgling!

Light, fun, embellished with tasty stories and yet very serious, this richly documented work will make you smile and become aware of the importance of the digestive system. Immerse yourself in a little-known world that begins at the table and ends in the toilet.