Moqbil, S., Niedobylski, S. , Laszczak, K., Warchoł, K. and Mikos, E. 2021. The gut microbiota and mental health. Journal of Education, Health and Sport. 11, 9 (Sep. 2021), 304–309. DOI:https://doi.org/10.12775/JEHS.2021.11.09.037.