A proviso: If you believe that we should be eating better food – that is, produced with a conscience, because it’s kinder to the planet, to the livestock and produce involved, and ultimately to our own health – but you want to understand WHY, then here is some research that I’ve put together for you. As I mentioned previously, I am not technically qualified to have an opinion, so I’ve spent hours researching what the experts say to try to simplify the conversation for you. Also, although I love living and eating whole foods that are unprocessed and unblemished as far as possible, and I love the results I’ve seen in my own and other’s lives, the information in this book is not intended to treat, diagnose, cure or prevent any specific diseases or act as a weight-loss guide. There is no one-size-fits-all when it comes to this kind of thing – our bodies are far too clever and complex for that – so you need to find what works best for you. It is worth consulting with your personal doctor or dietician if you have any specific conditions or concerns.