ZALEWA, Karolina, KAPŁAN, Wojciech, RACHWAŁ, Dominika, BARTOSZEK, Lidia, OLSZAK, Joanna, ROGOWSKA, Monika, ŚWIDZIŃSKI, Rafał, LIPIEC, Jakub, SKORUPSKI, Bartosz and PIĄTEK, Ewa. When does a healthy lifestyle turn into a disorder? Orthorexia – diagnostic problems, methods of treatment. Journal of Education, Health and Sport. Online. 27 May 2023. Vol. 33, no. 1, pp. 67-77. [Accessed 30 June 2024]. DOI 10.12775/JEHS.2023.33.01.008.