Abstract
BACKGROUND: Climate change has consequences for farming, food diversity and availability, and diet habits. There is now evidence that the Mediterranean climate is rapidly spreading to the Northern European latitudes. OBJECTIVE: This narrative review aims to identify relevant studies related to climate change that could favor the progression of the Mediterranean climate in the northern latitudes of Europe, mainly in France, and to predict what the consequences of these changes on the human diet could be, especially using the concept of the Mediterranean diet, with subsequent impacts on health, farming, and eating habits. METHODS: This narrative review was realized by consulting the PubMed, Scopus, Science Direct, and Google Scholar databases. RESULTS: The key points developed in this review are as follows: investigating the Mediterranean diet as a healthy diet, with evidence supporting health benefits and perspectives; similarities with other places in the world at the same Mediterranean latitudes; climate change and the resulting consequences on plant growth, farming, and food habits; and perspectives on the need for societal adaptations of populations towards agriculture, food, and cooking changes. As climate change facilitates the development of new farming practices with more or fewer environmental impacts, the growth of Mediterranean plants in the highest latitudes of Europe, such as olive trees, pomegranates, and almonds, has already begun for economic reasons. FUTURE PERSPECTIVES: In the near future, besides economic interests, climate change will favor the consumption of several products associated with the Mediterranean diet in the Northern European latitudes. In this context, producers and consumers play major roles.