What habits destroy your eyes

Eyes are our windows to the outside world, but many people do not pay attention to protecting their eyes in life, causing their eyes to suffer from myopia or other diseases, causing certain harm to our bodies. Eyes are very precious. We should develop good living habits in our lives to keep our eyes healthy. Let's take a look at what habits damage your eyes?

Many people watch TV or use computers too close, which can cause certain damage to the eyes; reading at close range and using the eyes for a long time can also cause certain damage to the eyes. We need to pay more attention to this in our lives.

What habits damage the eyes? 1. Using eyes too closely: Using eyes at close range for a long time will cause the eyes to overuse their adjustment function and there will not be enough remaining adjustment power for backup. This will easily lead to eye fatigue and pseudomyopia. Over time, the anterior-posterior diameter of the eyeball will lengthen, forming true myopia, severe vision impairment, and some people may even develop into high myopia. Long-term close-range eye use is the main cause of myopia among students. 2. Continuous and prolonged use of the eyes: The academic burden is too heavy, and in order to complete a large amount of homework, one has to read and write for several hours without rest. Using the eyes continuously for a long time like this puts too much strain on the eyes' vision. Without time to relax and rest, the internal and external eye muscles remain tense, poor circulation and increased intraocular pressure cause spasms and gradually form myopia. 3. Reading while walking or riding in a car: When walking, your hands will often shake, and when riding in a car, the car will shake from time to time. The distance between the book and the eyes will constantly change. The target that the two eyes are looking at moves more times, and the visual center receives a blurred image. If you want to see the font on the book clearly, you have to hold the book close to your eyes. In a myopic environment, you must constantly change the adjustment strength of your eyes in order to see the font clearly. Continuous tension in the intraocular muscles can easily cause visual fatigue and accommodation spasm.

4. Reading or writing under strong light or sunlight: Light that is too strong or too weak will have adverse effects on the eyes. Reading under strong light for a long time will cause over-adjustment of the intraocular muscles and promote the occurrence and development of myopia. Strong light can damage the retina, especially the macular area, reduce visual acuity, and even cause permanent vision loss. Reading under strong sunlight for a long time can easily damage the cornea and lens due to the strong ultraviolet radiation. 5. Watching TV for a long time: an important cause of myopia.

The rays radiated by the television picture tube can consume a large amount of rhodopsin in the retina. Nowadays, people are spending more and more time watching TV, which causes greater damage to students' eyesight. Pay special attention to protecting your eyes when watching TV.

The above content is an introduction to which habits can damage your eyes. I hope it can be of some help to you. Nowadays, the development of science and technology has brought a lot of convenience to our lives, but it has also planted potential threats to our bodies. In life, when we watch TV or use mobile phones, we must pay attention to protecting our eyes to avoid harm to our eyes.