Why is the green environment beneficial to human health?

With the rapid development of modern industry, people are more and more aware of the importance of greening. Green can relieve the visual fatigue caused by long-term use of eyes. When you are tired from work, looking at the green outside the window will make people feel Jennifer, because when green occupies about 25% of people's vision, people's psychological mood will be in the most comfortable state. Greening has a positive impact on people's mental health, and many people have experienced it. In a beautiful green environment, people are physically and mentally in a healthy environment. When people feel tired, anxious and depressed, they often relax, feel refreshed, forget their troubles, eliminate negative psychology and make people optimistic and positive.

The plant wall composed of various lush plants, like a beautiful hanging garden, brings the beautiful landscape of nature to our eyes, adds a touch of green to our city and creates a beautiful and comfortable environment for our life.

Look more at the reason why green plants are good for people's eyesight is because green plants can regulate people's cerebral cortex and retina.

Greening can also block noise. Noise is also harmful to human health. When the sound is higher than a certain decibel, it will cause damage to the brain and heart, so noise is listed as one of the three major public hazards in the world. This harmful sound wavelength can be effectively reflected and absorbed by the branches and leaves of trees, thus greatly reducing noise.

Greening also plays a good role in preventing wind and fixing sand and reducing dust content in the air. Statistics show that the amount of dust falling on the earth reaches 6.5438+million to 37 million tons every year. At the same time, these dusts are also the main causes of diseases such as tracheitis, pneumoconiosis and silicosis. When people inhale a lot of air containing dust, the dust will be deposited in the trachea, lungs and other parts, causing diseases. Trees and grass can reduce wind speed and prevent dust from flying. It is determined that the dust content in the streets with greening is 56.7% lower than that in the streets without greening.