The author (gonzalu70@outlook.es) thanks Leticia Bourges for her collaboration on the drafting of this article. This article has been set up within the framework of the project «Public Health in Movement: Misinformation, Climate Change and Diet» (PHinMov Project), funded by the Ministry of Innovation and Science, whose IP is Laura Salamero Teixidó (Reference: PID2019-107212RA -I00).