Does long-term indoor flower cultivation affect people's health?

Placing plants indoors for a long time will not affect human health. Because plants release far more oxygen than they need to breathe during daytime photosynthesis, although photosynthesis stops at night, their respiration is extremely weak, especially for foliage plants. From this point of view, indoor plants have no effect on people's health. On the contrary, many indoor ornamental plants are beneficial to people. Such as begonia, asparagus, asparagus, etc., can not only absorb carbon dioxide gas, but also secrete bactericidal substances, which can prevent diseases such as colds, typhoid fever and laryngitis. In addition, plants can also reduce indoor dust, purify the air and increase negative oxygen ions, so that people can live in a fresh and healthy environment.