Adel den Hartog shows how complex the food choices of humans have been for millenia. Those who wonder why we eat what we eat, will find out practicalities, such as availability of products, transportation and costs, but also physiological, cultural, geological, and psychological factors matter. Den Hartog points out the importance of access to food for individuals and groups, and the influence of their socio-economical position. Can someone be convinced to eat something that they perceive as inedible? This book gives many examples of our limited flexibility, whether caused by an intolerance for genetical reasons, or because we simply did not know the food and want to keep it that way. Food habits are slow to respond to interventions, but these days, a meatless meal is no longer a sign of poverty. The book will attract the culturally interested reader. It can be used as a handbook for those who want to understand the background of our eating habits. The knowledge in this book can be used for a large range of interventions when it comes to food and life style.