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littering can cause a healthhazard as it contains a parasiticnematode that can cause blindness to small children
Television does not cause blindness.
No, it is only dangerous to pregnant women. Toxoplasma in cat feces can cause blindness to unborn children, if a pregnant mother gets it.
some children have learning disabilities, intelligence is not impaired
The cause of color blindness is X-linked factors.
Yes it can cause permanent blindness and immflamation of the brain.
According to a study in Scotland of more than 800,000 children, 8.9 per cent of children conceived in the first quarter of the year (January, February, and March) had learning disabilities compared to 7.6 per cent of those conceived between July and September. The people behind the study propose that 11 per cent of all learning difficulties could be prevented if expectant mothers were to take vitamin D supplements. The study did not directly measure vitamin D, but it seems to be the most likely explanation for the facts.
Common diseases that cause blindness are onchocerciasis, syphilis, diabetes, glaucoma, trachoma. Many other less common diseases may cause blindness.
It can cause poisoning that leads to learning disabilities and behavioral problems in children.
No, a lack of vitamin C does not cause night blindness, but it can cause scurvy. A lack of vitamin A causes night blindness.
Pepper spray can swell your eyelids shut and therefore cause temporary blindness.
ermmm... 'missing eyeballs' will be the cause of blindness