Always take these foods for breakfast for children, be careful of myopia!
The main cause of myopia in children is the unscientific use of the eye
Watching TV and using the computer for too long
In fact, it may be the reason...
1, eat too much sweets, how can it be short-sighted?
01, the impact of sweets on vision
If you eat too much sugar and high carbohydrates, so that a large amount of acid is produced in the blood, it may be neutralized with too many calcium salts in the blood, affecting the absorption of calcium.
The outermost sclera at the back of the eyeball requires calcium, and insufficient calcium absorption will reduce the elasticity of the eyeball wall, so the eye axis is more easily elongated, resulting in axial myopia.
At the same time, eating more sugar, blood sugar content increases, may cause aqueous humor, lens osmotic pressure changes, when the osmolality of aqueous humor is lower than the osmotic pressure of the lens, aqueous humor will enter the lens, prompting the lens to become convex, resulting in myopia or deepening.
02, sweets cause vitamin B1 deficiency
According to studies, in the process of maintaining children's lives, the body needs to carry out various metabolisms, and the body's glucose metabolism needs to be assisted by vitamin B1.
Eating too much sugar, sugar intake increased significantly, it is necessary to need more vitamin B1, which will cause vitamin B1 deficiency in children' bodies.
Vitamin B1 inhibits cholinesterase activity, and if it is insufficient, it can cause nerve impulse conduction disorders. Vitamin B1 deficiency can also directly affect optic nerve function, leading to visual impairment.
Therefore, if you want to make bread, biscuits, and cakes for breakfast, parents can make their own and reduce the proportion of sugar in moderation.
It is recommended that parents usually control their children's sweet intake, consume more foods rich in vitamins A and B vitamins, and enhance the "protective ability" of eye tissues.
2. What are the natural eye foods?
vitamin
Vitamin A and β-carotene help to tonify the liver and eyes, relieve eye fatigue, and vitamin C is also beneficial for the eyes.
Vitamin A is mainly found in the liver, cod liver oil, and egg yolks of various animals, and plant foods can only provide provitamin A.
β-carotene is mainly found in green-yellow fruits and vegetables such as carrots, tomatoes, spinach, leeks, apricots, and sweet potatoes.
The amount of vitamin C in the human eye is several times higher than in the blood.
With age, the vitamin C content decreases significantly, and the lens is malnourished, which over time can cause lens degeneration. Therefore, eat more vegetables and fruits rich in vitamin C.
Some of the content of the article comes from the Internet, if there is infringement, please contact to delete