All causes such as aging, genetics, local nutritional disorders, immune and metabolic abnormalities, trauma, poisoning, radiation, etc. can cause metabolic disorders of the lens, resulting in clouding of the lens protein degeneration, called cataract, when the light is blocked by the cloudy lens can not be projected on the retina, you can not see objects.
Outpatients and inpatients often ask a question about what to pay attention to in terms of diet and what details of life should be paid attention to.
2. Appropriate seafood is rich in iodine and can be consumed by patients without thyroid disease. 3.