Is it more comfortable to look at green objects in the morning?

The objects of the world have a variety of colors, which can make the 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.

Top 10 tips to protect your eyes 1Reflections to avoid: Desks should have side lighting fixtures to reduce reflections.

2.Reading distance is moderate: The standard distance between the book and the eyes is 30 cm, and the height of the chair is suitable for the child's physique.

3.Sleep is indispensable: Sleep should be more than 8 hours a day, physical fatigue is easy to cause false myopia, and the sitting posture should be correct.

4.Sitting posture should be upright: Experts think:

If the neck is bent forward, the eyeball will be congested, the intraocular pressure will increase, and the bulge of the eye will easily cause myopia. 5.Be well-lit and comfortable:

The lamp on the desk should be 40W-60W, and the fluorescent lamp should be 20W. 6.Don't be too far away from the TV:

Keep your eyes at least 3 meters away from the picture, and take a break every 30 minutes. 7.Often look at the distant mountains and look at the green fields:

Whether it's homework, playing on the computer, electric toys or watching TV, don't spend too much time and take a break every half hour. 9.Regular eye checks:

Prevention is better than** can protect the window of the soul and always be healthy. 10.Balanced nutrient intake:

Special attention should be paid to vitamin B (germ rice, cereal, yeast...).Antiseptic food can not eat the wind without a trace, for you to answer, I hope to be able to help you, but also hope that you can, thank you`

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. So on the one hand, you have to look far and relax, and on the other hand, you have to look at the distance and near alternately as you mentioned, some people call it pen

tonose

The aim is to give the eyes an adjustment exercise, like a dumbbell exercise. 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.

Because different colors absorb and reflect light differently. Green grass and green leaves can not only absorb the ultraviolet rays that are harmful to the eyes in the strong light, but also reflect only 47% of the light, which is more suitable for the human nervous system, cerebral cortex and the retina in the eyes. In addition, the green color can give people a fresh, gentle and tranquil feeling, so when the eyes are tired after looking at things for too long, take a break and look at the green more to relieve the fatigue of the eyes.

The area that is keenly aware of the green color is the peripheral part of the retina. The central part of the retina, which makes morphological judgments, has a dull sense of green. On the other hand, the green text on the computer screen and the center of the retina are less sensitive to green, so the eyes are very tired.

The saying that when you look green, your eyesight gets better, is an illusion. It is better to look at the green leaves because the green leaves are far away, and after working in close proximity for a long time, Yuanwang can relax the eye muscles and let the glasses rest.

Green is good for the human body, good for the eyes, in short, it is good, of course, the green grassland above the head is not good