Is green really good for eye health

Is green good for the eyes, can you protect your eyes by looking at plants, green is good for your eyes, it does not mean that green itself is good for your eyes, but that looking at the scenery of nature from a distance can relieve the fatigue of your eyes. If you look at something within 33 centimeters, even if it is green, it is not good for the eyes.

Why looking more green is good for the eyes.

Objects in the outside world have a variety of colors, which can make objects appear vivid and beautiful, and make people have different emotions and hobbies.

Excessively bright colors can cause people to feel tired, and excessively dark colors can make people feel emotionally heavy; Reds and yellows can give a dazzling feeling, and cyan and green can give a cool and calming feeling. The absorption and reflection of light by various colors is different, red is 67 for light, yellow is 65, green is 47, and cyan only reflects 36. Because red and yellow reflect light strongly, they tend to produce flare and dazzling.

Cyan and green are more moderate in the absorption and reflection of light, so they are more suitable for the human nervous system, cerebral cortex, and retinal tissue in the eye. For example, grass and green not only absorb the harmful ultraviolet rays in bright light, but also reduce the flare caused by strong light to the eyes.

When a person looks at the distant trees from the window after intense study or work, the tense nerves will suddenly relax, and the fatigue of the eyes will disappear.

Green is very beneficial to the eyes, when the eyes are tired, look at more green plants, can relieve fatigue, green is also beneficial to people with false myopia, people with false myopia insist on looking at green plants for two hours a day, it is helpful for the recovery of false myopia.

Yes. Traditional Chinese medicine believes that the liver and gallbladder are the surface and the inside, the eyes are opened, the liver is the main reservoir of blood, the liver is the main drain, and it has the function of storing and regulating blood.

Sunlight is polychromatic light, the visible spectrum changes from red to violet, and the wavelength is grading. When sunlight enters the eye, different colors are refracted differently, which can be seen by the refraction of sunlight by a prism. Compared with other colors such as red, the refraction of green is relatively large, and the image falls in front of the retina, and the human eye is in a state of adjustment and relaxation.

The red color falls behind the retina, and it is necessary to adjust a little nervously to see clearly. In addition, the object appears green because it absorbs other light and reflects green, so its reflection of light is relatively weak compared to colors such as red and yellow, and it is comfortable.

Also, as mentioned upstairs, most of the trees are green, and they give people who want to look into the distance a target to pay attention to. In terms of the mood of the color, green also gives people a more pleasant and relaxed mood.

The main purpose is to see far. Because when a person sees closely, the image falls behind the retina, and it needs to be adjusted to make the image pull forward to see clearly. The adjustment should be forced, and the purpose of looking far is to relax the adjustment.

As a consequence of long-term adjustment, the retina tends to grow backwards in order to adapt to the image point, leading to myopia progression. This is related to defocus, adjustment fatigue. Therefore, on the one hand, it is necessary to look far and relax, and on the other hand, it is necessary to do the alternating distance and near look you mentioned, some people call it pen to nose, the purpose is to adjust the eyes, like doing dumbbell exercises.

There have been relatively large experiments in Russia that have proved that it has a positive effect on the prevention of myopia. However, it is not possible to be nearsighted. Therefore, it is prevention, not **, so that myopia disappears.

Also, it's the accommodative power, not the pupils, that are exercised. Doing so also slows down the arrival of presbyopia.