Of What i know, the thing that plays the most important part in vision is Vitamin A.
Although rare, but a deficiency in Vitamin A is the leading cause of Non Accidental Blnidness.
Correct me if im wrong.
Thank YoU
Glaucoma is the leading cause of preventable blindness. Glaucoma and ocular hypertension are leading causes of irreversible blindness and impaired vision.
Macular degeneration
littering can cause a healthhazard as it contains a parasiticnematode that can cause blindness to small children
Glaucoma is the leading cause of blindness. It affects every 1 in 200 people under the age of fifty years old and affects every 1 in 10 for those of 80 years and older. It is the leading cause of blindness in African Americans.
The leading cause of absenteeism in school children is Lack of Parental control
Television does not cause blindness.
defency in Vitamin A is leading cause of blindness worldwide
The leading cause of death in children in developing countries is protein-energy malnutrition.
The cause of color blindness is X-linked factors.
Due to lack of vitamin A there is the leading cause of preventable blindness in children and increases the risk of disease and death from severe infections. In pregnant women VAD causes night blindness and may increase the risk of maternal mortality. All such kind of deficiency can be full-filled with vitamin and mineral supplements.
Onchocerciasis or river blindness is a parasitic disease with an insect vector that breeds in water. It is the world's second leading infectious cause of blindness. Controlling insect breeding sites in rivers is one of the pillars of prevention
Common diseases that cause blindness are onchocerciasis, syphilis, diabetes, glaucoma, trachoma. Many other less common diseases may cause blindness.