1. Introduction
depression, sleep disorders, mood disorders
Emerging science shows that probiotic intake may impact stress and mental health. We investigated the effect of a 6-week intervention with Psychosocial stress is a significant and increasing burden nowadays in our society, is a risk factor for mood disorders including depression and sleep disorders [Dietary interventions, such as the intake of pre- and probiotics, can modulate the microbiota–gut–brain axis. Probiotics, live microorganisms that provide health benefits when consumed in adequate amounts [Based on the effects we observed with 