What causes cataract -- deficiency of trace elements

summary

Cataract is due to the opacity of the lens of the eye, as long as it can lead to the opacity of the lens may lead to the occurrence of cataract, cataract is one of the common diseases in our life, any eye turbidity can be called cataract. The incidence rate of cataract is very long. Actually, cataract is a common acquired eye disease, which is mostly caused by external environmental factors. Cataract is one of the diseases with relatively high incidence in the elderly. So, what are the causes of cataract?

What causes cataract -- deficiency of trace elements

First: patients due to the lack of vitamins and trace elements caused by the disease, people usually supplement vitamins and nutrients is to provide energy for the various organs of the body, but if the body is seriously lack of nutrients will lead to some organ function affected, easy to induce cataract.

Second: senile cataract is mainly caused by the aging of the body, the decline of lens metabolism and other factors. With the development of lens opacification, vision will slowly decline. In places with insufficient light, there may be dark shadows in front of eyes, which may lead to cataract.

Third: there is also a kind of cataract that comes from the body. This kind of cataract is called congenital cataract. It is because the fetus has already suffered from diseases in the mother, such as systemic diseases or developmental disorders, which lead to coagulation and turbidity of protein components in the crystal body. This kind of cataract occurs after birth.

matters needing attention

People should pay attention to the prevention of cataract, eat more nutritious food and protein rich food such as vegetables and fruits, pay attention to eye hygiene, don't often rub eyes with hands, and often do eye exercises.