Nowadays, attention has been focused on a link between diet that contains functional components (Dietary fibres, antioxidants, carotenoids, anthocyanins, probiotics ...etc.) and the prevention of some diseases or provide health benefits.This book shows many of functional ingredients in novel products of juices mixes, fermented dairy mixes and bakery products, which play a pivotal role as functional food. It could be used for the prevention of diseases at the stage when it is premonitory,not as a remedy for a disease at the stage of development.