Has COVID-19 Changed the Lifestyle and Dietary Habits in the Spanish Population after Confinement?

Since 2020, the world has been immersed in a change in lifestyle (social, lifestyle, nutri-tion and physical activity patterns), due to the appearance of COVID-19 and the strict mobility measures which were implemented to prevent its spread. All these changes had a nutritional impact on people, modifying their dietary guidelines. This cross-sectional study was carried out to assess whether dietary habits, lifestyle, and adherence to the Mediterranean diet among the Spanish adult population (25-65 years old) during confinement was modified during the post-confinement period, using an e-survey through social networks, involving 510 subjects.