The reason why he is blind is that he is addicted to these three foods

Abstract: sugar in sweets needs a lot of vitamins to participate in the metabolism in the human body, especially the high demand for vitamins B1 and B2. Eating a lot of sweets is easy to lead to vitamin deficiency in the body, pose a threat to the health of eye epithelial tissue, and are prone to visual fatigue, corneal congestion, and even optic nerve inflammation., Sweets. Sweets are characterized by high sugar content. In daily life, we all know that eating more sweets is not conducive to oral health, especially for children. However, ophthalmologists are also opposed to eating too many sweets, because sweets will harm vision, affect eye development for children, change the lens in the eye, and cause myopia., 1. The sugar in sweets needs a lot of vitamins to participate in the metabolism in the human body, especially the high demand for vitamins B1 and B2. Eating a lot of sweets is easy to lead to vitamin deficiency in the body, pose a threat to the health of eye epithelial tissue, and are prone to visual fatigue, corneal congestion, and even optic nerve inflammation., 2. Eating a lot of sweets will also lead to calcium deficiency in the body. Calcium deficiency easily affects the development of eye crystals, changes in crystal elasticity, and is prone to myopia., We all know that the lens is the medium of refracting light. It receives the reflected light from external things and falls on the retina after refraction. Therefore, calcium deficiency caused by sugar will cause poor elasticity of the lens. Unable to recover, resulting in lengthening of the ocular axis, myopia, or even high myopia. Therefore, eating too many sweets is not only harmful to teeth, but also harmful to eyes., We all know the reason why drinking hurts the liver, but the alcohol in the wine directly damages the nervous system after entering the blood, which is easy to harm the vision and nerves. And alcohol will cause blood vessel congestion, and the metabolism in the body needs to consume a lot of vitamin B, which is harmful to eye health., 1. Alcohol is harmful to vision and nerves. Alcohol has a direct toxic effect on the nerve. After drinking, the alcohol in it is easy to cause visual nerve atrophy. Methanol in fake wine can lead to blindness and even life-threatening.,

sweets

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sweets are characterized by high sugar content. In daily life, we all know that eating more sweets is not conducive to oral health, especially for children. However, ophthalmologists are also opposed to eating too many sweets, because sweets will harm vision, affect eye development for children, change the lens in the eye, and can not recover, resulting in myopia.

1. The sugar in sweets needs a lot of vitamins to participate in the metabolism in the human body, especially the high demand for vitamins B1 and B2. Eating a lot of sweets is easy to lead to vitamin deficiency in the body, pose a threat to the health of the epithelial tissue of the eyes, and are prone to visual fatigue, corneal congestion, and even optic nerve inflammation.

2. Eating a lot of sweets will also lead to calcium deficiency in the body. Calcium deficiency easily affects the development of eye crystals, changes in crystal elasticity, and is prone to myopia.

we all know that the lens is the medium of refracting light. It receives the reflected light from external things and falls on the retina after refraction. Therefore, calcium deficiency caused by sugar will cause poor elasticity of the lens. Unable to recover, resulting in lengthening of the ocular axis, myopia, or even high myopia. Therefore, eating too many sweets is not only harmful to teeth, but also harmful to eyes.

drinking

we all know the reason why drinking hurts the liver, but the alcohol in the wine will directly harm the nervous system after entering the blood, which is easy to harm the vision and nerves. And alcohol will lead to blood vessel congestion. At the same time, the metabolism in the body needs to lose a lot of vitamin B, which is harmful to eye health.

1. Alcohol is harmful to vision and nerve. Alcohol has a direct toxic effect on the nerve. After drinking, the alcohol in it is easy to cause visual nerve atrophy. Methanol in fake wine can lead to blindness and even life-threatening.

2. Drinking can lead to eye congestion and alcohol amblyopia. We often find that people who drink alcohol will have red eyes, because alcohol can accelerate blood circulation, lead to eye congestion and damage the retina. The three high population will cause fundus congestion, vision loss and even blindness due to drinking.

3. The metabolism of alcohol in the human body requires a lot of vitamin B. Vitamin B stays in the body for only a few hours, so it needs to be supplemented every day. Alcohol metabolism consumes a lot of vitamin B, resulting in vitamin B deficiency, easy to damage the cornea and optic neuritis. If you don’t pay attention to eye hygiene, it’s not far from the road of blindness.

therefore, drinking is harmful to eyesight, especially those who will have red eyes after drinking, which are more likely to have weak eyesight and blurred eyesight.

smoking

smoking is prone to lung cancer, but smoking can also harm eyes and even lead to blindness.

1. There are thousands of harmful substances in the smoke. When smoking, the smoke rises, and the harmful substances such as formaldehyde, nitride and cyanide are directly harmful to the eyes.

2. When smoking, carbon monoxide in the smoke will reduce the oxygen content in the blood. The retina is very sensitive to hypoxia, which will lead to visual neuropathy for a long time. The metabolism of smoke tar in the body will lead to the decrease of vitamin B12 content, the lack of nutrition of optic nerve and the loss of vision.

3. Smoking can lead to elevated intraocular pressure and blurred vision. At the same time, a variety of harmful substances will also cause vasoconstriction, platelet coagulation and embolism of blood vessels in the retina. Moreover, smoking can also cause fundus lesions and even fundus hemorrhage in the middle-aged and elderly. Serious harm to eye health, even blindness.

other

in addition, there are some foods in our daily life that can also harm eye health. If you eat too much garlic, it will lead to the swelling and pain of red eyes. Garlic is irritating to the mucous membrane of the eyes, causing eye fire, thus endangering your vision. Peppers and scallions are similarly harmful to the eyes.

therefore, when your eyesight is blurred or your eyes are unhealthy, you should pay attention to avoid these foods. At the same time, we also need to pay attention to eating food beneficial to the eyes