Andrew Whitley, organic baker and founder of The Village Bakery, reveals the deplorable state into which modern supermarket bread has fallen, and the secrets behind making good, nutritious bread at home.All is not well in British baking. Commercial bread is laced with additives to make it look good and stay soft. It uses varieties of wheat that have been bred for high yield and baking performance with little concern for human nutrition. To rush it through the bakery at the lowest possible cost,...