Gut microbiota abundance, anxiety, stress, and sleep quality

This dataset explores the relationship between gut microbiota composition and psychological well-being indicators, including anxiety, stress levels, and sleep quality. It includes microbiome abundance profiles (e.g., at genus or species level) alongside validated questionnaire scores assessing mental health and sleep quality in participants. The data can be used for correlation analysis, predictive modeling, and exploring potential microbiota-based biomarkers for mental health and sleep disorders.