Dietary anthocyanins and flavonoids in vegetables, fruits and grain corms have their diverse functions to human dietary life. Topics discussed in this book include original findings and reviews such as their distributions, extractions, separations, characterization, stability, functions, biosynthesis pathway, the regulation of the biosynthetic enzymes by anthocyanins and flavonoids, food colours, and molecular biology such as a relationship of biomolecule with anthocyanins or flavonoids in vegetables and fruits. Kiwifruits, muscadine berries, color rices, Justicia species, strawberry, a Brazilian fruit of jabuticaba (Myrciaria cauliflora), jujube berry fruits, grapes, bilberries, taro as a vegetable and corn, and other fruits have been included in this book.