An imbalance and reduction of microbial diversity in the lung microbiota may negatively impact an individual's general health and quality of life. Further, individuals with respiratory conditions may take medications that may alter gut microbiome, which can have a negative impact on outcomes and quality of life. Evidence has emerged that there are interactions between gut and lung microbiomes, demonstrating the opportunity of using oral probiotics to support a healthy gut and/or lung microbiome, and subsequently, the general health and quality of life in this population.
This study aims to evaluate the impact of a specific oral probiotic blend on the quality of life of adults with respiratory conditions.