This book addresses the gaps relating to health and safety issues of this field and aims to bring together fragmented knowledge on nanosafety. Not only do chapters address conventional toxicity issues, but also more recent developments such as food borne nanoparticles, life cycle analysis of nanoparticles and nano ethics. In particular this book presents a unique compilation of experimental and computational perspectives. The book is aimed towards postgraduates, academics, and practicing industry professionals but also serves as an excellent foundation for researchers new to nanotechnology and nanotoxicology.