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Myopia refers to a pathological state that is clearly seen in the distance and is unclear in the distance. It is a kind of refractive error, and the visual object can not converge on the retina   through the refraction of the refractive system of the eyeball, so it cannot form a clear image on the retina. It is generally believed that the main cause of non-hereditary myopia is the excessive adjustment burden caused by excessive reading and other close-range activities. When the eyes are used for a long time, the ciliary muscles will paralyze and temporarily  lose the ability to relax, which would cause unclear vision, thus forming pseudo myopia. As a result, the ciliary muscle of the ankle may stimulate the stretching of the anterior and posterior axes of the eyeball, thereby causes irreversible true myopia. When we narrows eyes, the eyes can limit the incidence of light, thus reducing  aberrations and making us see clearer. Actually, long-term squinti...

Wearing glasses will not make the eyeballs stand out, but myopia will make the eyeballs stand out!👇👇 Myopia is because the lens becomes longer, and when the light enters the eye, the resulting image appears in front of the retina, so that the phenomenon of unclear vision occurs. The lengthening of the lens causes the entire eyeball to become longer and outward. Eyeball protrusion is unrecognizable and is related to the length of the eye shaft. Therefore, we must prevent high myopia, so how can we not let the eyeball stand out? 1 medium or more myopia is best to wear glasses all the time Experts believe that myopia above moderate myopia has always been wearing glasses, which is more convenient for life, there will be no problems caused by invisible, and can also avoid the deepening of myopia. So, how many degrees of myopia is called moderate myopia? Experts say that moderate or higher myopia refers to myopia above 300 degrees. If myopia is above 300 degrees, it is ...

Yesterday, we shared some eyes-care tips for school-age children and computer uses. Today let’s take a look at how should the fatigue workers and old people care for their eyes! OK, LET’S GO!!💪💪 Fatigue workers eye-care methods:👇👇 It is recommended that you do acupuncture and acupressure and massage every morning and evening to allow the skin to fully exercise, help the backflow of blood, accelerate the metabolism of the skin, increase the elasticity of the eye muscles, and improve the aging of the eye skin. The specific practices are as follows:                        1. Press the upper middle of the eye socket and the eyebrow with the middle finger and the ring finger at the same time. Press the eye to the end of the eye. The movement should be gentle and relax the tense muscles, repeating 3 times. 2. Use the ring finger to gently slide the massage from the outside of the corner of the eye to the d...

Nowadays, the high-tech products are full of our life. On the one hand, they bring us convenience; while on the other hand, they also bring lots of eyes problems. And eye fatigue is one of the problems existing among most groups of people, such as students, office workers and old people.  So, for these people, what can we do to protect the health of our eyes?OK, let's take a look together!👀👀 School-age children's eye care methods👇👇:   😀.Let the students gaze at the distance to relieve the  tension of the eye ciliary muscles, preferably with the close eye use time.  😁.Pay attention to whether children's nutrition is balanced;  Less sweets and acidi...

Several days ago, I shared seven foods good for eyes and six vitamins necessary for eyes. And today, I'd like to share three kinds of food harmful to eyes. OK, let's start reading and make an examination of yourself.👀👀 NO.1 Desserts  Excessive sweets can consume a lot of alkaline substances and vitamin B1 in the body, which can cause vision loss in children and even cause poor eyesight. Excess sugar can cause a reduction in the storage of trace elements of chromium in the body. Chromium is mainly in coarse grains. If parents do not pay attention to the nutritional mix of food, they will eat chromium in the body for a long time. The result of chromium deficiency can cause changes in blood osmotic pressure, which in turn leads to changes in the osmotic pressure of the lens and aqueous humor of the eye. When the osmotic pressure of the aqueous humor is lower than the osmotic pressure of the lens, the aqueous humor will enter the lens through the lens caps...