The relationship between myopia and diet:
When we mention myopia, many people often attribute it to bad eye habits, such as improper reading distance, too dark light, long-lasting eyes and so on. However, recent medical research shows that the formation of myopia has two main causes of internal factors. Endogenous refers to the hereditary nature of myopia. External factors mainly include life, learning environment and physical quality. Improper diet is also one of the important reasons for inducing juvenile myopia.
Apart from genetics, physical factors are mainly related to malnutrition. The lack of some or some important nutrients during the growth and development of the eye makes the eyeball tissue more fragile. Under the action of environmental factors, the sclera of the eyeball wall easily expands, so that the anteroposterior axis of the eye is elongated and myopia occurs. Most children with myopia have the habit of eating snacks, picky eaters, and partial eclipses. Most of the food they eat is refined foods and fast foods. The lack of nutrients or nutrients in these foods is more destructive. At the same time, they lacked milk, eggs, milk, fish, meat, chicken and other high-quality protein foods and coarse food products. The more kinds of foods that are lacking, the greater the total amount, the higher the incidence of myopia, and the higher the degree of myopia.
Once we suffer from true myopia, although it is difficult to treat it, at least we can do enough to prevent and control it. Reasonable nutrition catering and enhancing physical fitness are essential measures. Eating more eye-protection foods and preventing myopia from diet are more practical ways of life.
What to eat to prevent myopia? What is good for myopia?
Dr. Bei Lan, a researcher at New York University in the United States, analyzed a large number of juvenile myopia cases and pointed out that the lack of trace chromium in the body has a certain relationship with the formation of myopia. Chromium is bound to globulin in the human body and is necessary for the normal metabolism of globulin. In the metabolism of sugar and fat, chromium helps insulin play an important physiological role. During the period of vigorous growth, young people have a greater demand for chromium than adults. Chromium mainly exists in foods such as coarse grains, brown sugar, vegetables, and fruits. Some parents do not pay attention to food collocation, and give children long-term consumption of fine foods, resulting in deficiency of the body. Chromium causes a change in the osmotic pressure of the body's blood, which in turn causes a change in the osmotic pressure of the eye's lens. The lens becomes convex, increasing the refractive power, resulting in myopia.
From the perspective of Chinese medicine, myopia is caused by weak spleen and qi, so the food should be mainly tonic liver and kidney, the purpose is to strengthen the toughness of the sclera, enhance its resistance to the outside world, and prevent it from continuing to expand. Therefore, to protect the eyes to eat more foods containing protein, such as meat, fish, eggs, milk; eat more foods containing vitamins, such as animal liver, dairy, egg yolk, fruit and so on. Eat foods that contain trace elements such as calcium, zinc, and chromium, such as soybeans, almonds, seaweed, and cereals. In addition, in order to prevent the development of myopia, proper control of sweets, excessive sugar, will produce a certain amount of acid in the blood, acid and body salts, especially with calcium, can cause blood calcium reduction, Affects the toughness of the eyeball wall and elongates the eye shaft.
Young people prefer sweets, and excessive sugar intake in the body can make blood acidic. The body wants to maintain the acid-base balance, had to mobilize a lot of calcium to neutralize the acid, causing blood calcium deficiency, weaken the elasticity of the eyeball wall, so that the axial elongation, sowing hidden dangers of myopia. At the same time, blood sugar rises, and the lens is convex to form myopia. Eating too little hard food is also one of the causes of the increase in myopia in young people. When eating foods, promote facial muscles, including muscles that dominate the eye movements. And then effectively play the ability to adjust the lens of the eye. Japanese researchers investigated nearly 300 students for this purpose. All those who like hard food are normal. People who eat soft foods have decreased in various degrees. Therefore, chewing is praised as the eye exercises. Therefore, according to the development of children's teeth, Such as carrots, potatoes, soybeans, fruits and other chewy hard foods, increase the chance of chewing, can prevent the occurrence of myopia.
Food Additive Edible Corn Starch
Additive Edible Corn Starch,Safe Cornstarch,Raw Eating Cornstarch,Good Quality Cornstarch Edible
JILIN COFCO BIO-CHEM AND BIO-ENERGY MARKETING CO., LTD , https://www.cofco-biotech.com