“Anyone who suffers from anxiety or depression should remember that an unhappy gut can be the cause of an unhappy mind. Sometimes, the gut has a perfect right to be unhappy, if it is dealing with an undetected food intolerance, for example. We should not always blame depression on the brain or on our life circumstances - there is much more to us than that.”

“Anyone who suffers from anxiety or depression should remember that an unhappy gut can be the cause of an unhappy mind. Sometimes, the gut has a perfect right to be unhappy, if it is dealing with an undetected food intolerance, for example. We should not always blame depression on the brain or on our life circumstances - there is much more to us than that.”

“The aim of cleaning, then, should be to reduce bacteria numbers—but not to zero. Even harmful bacteria can be good for us when the immune system uses them for training. A couple of thousand Salmonella bacteria in the kitchen sink are a chance for our immune system to do a little sightseeing. They become dangerous only when they turn up in greater numbers. Bacteria get out of hand when they encounter the perfect conditions: a protected location that is warm and moist with a supply of delicious food.”

“Anyone who suffers from anxiety or depression should remember that an unhappy gut can be the cause of an unhappy mind. Sometimes, the gut has a perfect right to be unhappy, if it is dealing with an undetected food intolerance, for example. We should not always blame depression on the brain or on our life circumstances - there is much more to us than that.”