What is the function of green plants? Green plants are very beneficial to health.

Green plants can absorb indoor harmful gases and make the bedroom air fresher and cleaner. Therefore, it is easy to move a few pots into the bedroom. In fact, don't put it in the bedroom. Even if there are not many green plants in the living room and dining room, it will increase the concentration of carbon dioxide in the air and damage health over time. And in the bedroom, it is not suitable to put plants at all, because it is not conducive to people's night sleep. Plants emit carbon dioxide and inhale oxygen at night, which forms a situation of competing with people for limited oxygen. Lack of oxygen naturally affects sleep quality. As we all know, green plants breathe all the time, and green plants only carry out photosynthesis under the light. Photosynthesis can absorb carbon dioxide and release oxygen, so breathing has little effect. However, it is different in the bedroom. When there is less light in the bedroom, photosynthesis will be weakened immediately. Although photosynthesis is still stronger than respiration, it is different at night. At night, in the absence of light, plants only breathe, not only absorbing oxygen, but also releasing carbon dioxide. Excessive carbon dioxide will cause difficulty in breathing and make people lack oxygen when taking oxygen.