What are the rumors about eyes

Protecting your eyes is important, but how much do you know about common sense of protecting your eyes? On October 27, ABC News answered 9 common understandings about eyes, which are worth reading.
1. Can squinting at things easily damage your vision? No, no. No. Dr. Jeppipos, an ophthalmologist, said that the main purpose of reading with narrowed eyes is to make the pupils smaller, allow less light to enter the eyes, and enhance concentration, so you can see more clearly. This action will not damage your vision.
2. Does reading in low light or writing too little harm your eyesight? No, no. No. Dr. Richard Rosen dildo machine , an ophthalmologist at the Eye and Ear Disease Clinic in New York, said this statement is like "taking pictures in low light and the camera will be damaged." When the light is dim, the person's pupils expand and the retina will not be damaged by the intensity of external light.
3. Will staying too close to the TV or staring at the computer screen for too long damage your eyes? No, no. No. This condition can hurt your eyes, but only temporarily. Most of the problems come from the screen. Once you blink, the tear film will dry out, which will affect the visual effect, but this is only a temporary phenomenon.
4. Can eye problems be inherited? Not necessarily. Dr. Piepos said that many eye problems are related to genes, but sometimes the genes may not necessarily be passed on to the next generation. For example, cataracts are related to age, not genes. Dr. Kenneth Chang of Massachusetts said that it is worth noting that some eye diseases, such as glaucoma, are hereditary, and people with a family history of this should be examined regularly.
5. As people get old, their eyesight will definitely get worse? No. Certain problems caused by aging are inevitable. Harvey Moscow, an ophthalmologist in New York, said cataracts are not a disease, but a phenomenon of aging, and gray hair is a matter of course. Of course, cataracts, like many other eye problems, can be corrected.
6. Will eating carrots improve vision? Most of the time not. Diet is important for vision, but that doesn't mean that eating carrots all day will get eagle vision. Insufficient vitamin a reduces vision, but too much intake does not improve vision. However, there are also eyesight foods such as spinach and broccoli that contain lutein.
7. Can eye exercises improve vision? Maybe. Doing eye exercises during adolescence can help correct pseudomyopia or improve vision. However, for adult vision, eye care procedures are not so effective.
8. Will wearing glasses for a long time further reduce vision? No, no. No. Dr. Chang said that long-term wearing of glasses will not further reduce vision or increase reliance on glasses.
9. If you wear glasses every day, will your vision decline faster if you don't wear them? No, no. No. According to experts, if you look hard without wearing glasses, the pull on your eyes will increase, but your eyes will not be permanently damaged.