The Role of Indoor Plants in Improving Air and Mind-Comprehensive Review

Abstract

Rapid urbanization and concrete indoor living environments are posing challenges to human beings and their beloved pets in terms of indoor environmental quality (IEQ). Raising indoor plants has the potential to not only control indoor air quality, but also maintain psychological comfort and health. In the recent COVID-19 pandemic period, indoor plants have highlighted the importance of these plants in their overall maintenance of health and mental well-being. It is highly recommended to plant this tree after reviewing various research benefits. Keeping in mind the above view, we reviewed recent studies on indoor plants and their benefits in improving indoor environments like quality air index, temperature, humidity, etc., as well as providing psychological benefits. This systematic review of the literature demonstrates that various plant species effectively remove volatile organic compounds (VOCs), and other pollutatns, reduce stress, and boost cognitive function. Some important strategies, such as phytoremediation, which uses bi-directional phytofilters and endophytic bacteria, offer the best air purification with well-being and cognitive performance, promoting biophilic design in indoor spaces. Studies are investigating the relationship between indoor plants and various pollutants, taking into account factors such as light intensity and plant species that play key roles in bi-directional phytofilters. In spite of some challenges, integrating plants into healthier indoor environments. Future research should refine plant selection, optimize growth conditions, and explore new technologies for better air quality and well-being.