This book gives an overview of the vitamins. It describes in which food products the vitamins are present and the biological function of the vitamins. In addition, the nutritional reference values, also referred to as the required daily intake is given, based on EFSA and FDA recommendations. Also, the maximum levels of vitamins, where applicable, are given. Finally, EU regulated heath claims for the specific vitamin are given. In this way, this book gives a quick overview of all relevant information about vitamins.