If you are reading this book you, or someone you love, Is likely to have been affected by cancer. There are currently 2 million people in the UK living with or after cancer treatment, and a further 14 million cancer survivors in the United States. This number is set to grow year on year as our ability to cure cancer and our life expectancy increases. Cancer is undoubtedly a life-changing experience and the period after cancer treatment is often used as a springboard to make healthy lifestyle choices including dietary changes.