Plants are very effective in improving the quality of air and the health of human beings. This has been proven scientifically by NASA. Moreover, research has shown that plants make people happy and increase employee morale in offices. Plants also add to the beauty of the surroundings.
Placing indoor plants have proved to be very effective in purifying the air and removing the pollutants that affect the human respiratory system. Research has shown that 1 or at best 2 plants are sufficient for purifying the air inside an average sized room. Some of the most common indoor plants include: English Ivy, Ficus and Spider plant.
Remember, all plants are not appropriate. There are certain plants that release harmful and poisonous gases that are dangerous for human health. Some examples of dangerous plants include Snake plant, and Weeping Fig which emit Volatile Organic Compounds (VOC) that have the ability to negatively affect human health. » Read more: Indoor Plants For Better Health