This document discusses the positive impacts that indoor plants can have on human well-being and productivity. It reports that plants have been shown to improve air quality, reduce stress, boost concentration and general happiness. Certain plants are effective at filtering harmful volatile organic compounds from the air through biofiltration. Interacting with and caring for houseplants can have meditative and stress-reducing effects. While plants are often seen as decorative, they provide many benefits to health and cognition.