THE HAPPIEST DIET IN THE WORLD, G. Crouch"A wonderful book about the food and lifestyle I grew up with eating like our grandparents did, with the emphasis on flavour, which is the key to a happy, healthy diet. Fantastico!" Gennaro Contaldo The secret to a long, healthy life? It's really very simple Giulia Crouch always knew there was something magical about the life of her Sardinian grandparents, so she was not surprised when Sardinia's Nuoro mountain region was identified by scientists as