This document discusses the relationship between food, culture, tourism, and health from various perspectives. It begins by outlining how food and gastronomy have successfully intersected with tourism. It then examines how food shapes cultural identities and is influenced by various social and cultural diffusion models. The document also explores the patrimonialization of food and its recognition as intangible cultural heritage by UNESCO. Finally, it considers the relationship between food cultures, tourism, and health, as well as perspectives on feeding the global population sustainably while preserving the environment.