This paper is a synthesis of research that presents and reflects on the possible benefits of integrating media information literacy and critical thinking into the English as a Foreign Language (EFL) curriculum with the intention of facilitating for students' development in their critical thinking and media information literacy when engaging with English-language social media content. English is of major significance in the Swedish society and students get some of their news feed from social media in the English language along with their native language of Swedish. The aim of this paper is to investigate which strategies are currently used to promote students’ critical thinking and media information literacy when engaging with English-language social media content as well as which potential strategies which could possibly be incorporated by Upper-Secondary school EFL teachers in Sweden. Relevant academic articles were analysed showing various findings such as 1) the general importance of critical thinking and media literacy skills, 2) the importance of incorporating media information literacy in teacher training and practice, and lastly 3) the continuous development of critical thinking and media information literacy by age throughout the schooling years. This is an important field to continue to study in order to transform teaching practices and materials with the inclusion of media information literacy and critical thinking in the teaching of EFL in Sweden. In a wider perspective this can be seen as one of many tools to strengthen the state of democracy in Sweden.