I'm not a parent and I've no experience of Autism, ADHD, Dyslexia, Dyspraxia, Schizophrenia, BAD, Eating Disorders or Depression in either myself or my family, but I read this book because I want to find out more about the impact gut dysbiosis has on the brain, and this was explained succinctly and physiologically. I read this after Barry Groves' Trick and Treat, which I thought was excellent and I found a lot of what Campbell-McBride had to say on the dietry regimes applied to those suffering from Candida, of which I am one. Many of the reviews for the unrevised edition are from parents or relations of Autistic children, and if you are in similar circumstances you should read what they say instead of I say. I am interested in becoming a nutritionist and this information is absolutely essential. I work in mental health and as the author rightly states, psychiatry steadfastly refuses to look at gut dysbiosis as the cause of mental health problems. It's funny, as prescription drugs are meant to affect behaviour, but mental health workers don't seem to understand they have to be processed by the gut and liver first. Does it not follow what they have eaten might adversely affect their behaviour? Most everyone knows a child's behaviour changes when they get a sugar rush. In this book you will read why.