Hosting fasting and healthy eating retreats as chef and nutritionist at Moinhos Velhos retreat centre in Portugal, has given me the opportunity to meet guests from all over the world, with often widely differing views on nutrition.

Most of the commonly asked questions by the guests are answered throughout this book, supported by science. Questions such as "what is a healthy diet?", "what about (intermittent) fasting?", "do I need to eat more protein?", and "is coffee really unhealthy?", will ...