I am not sure the question you are to ask, but there are many things that are hazardous and dangerous to human health.
YES
yes and that is kind of disgusting. Feces is human waste and filled with harmful bacteria. It is very bad for you health.
I could not find any.
spreading pesticides with planes
Loud noise, especially over a long time, can cause deafness or impaired hearing.
is detergent dangerous for our health
poisonous chemical combination of vegetables are dangerous for health.
gerous to your health?
Air pollution is very dangerous to the human health because it causes acidic rain.
there is higher pressure the deeper you travel into the ocean. this pressure is detrimental to health. also breathing is an issue.
Are electronics dumped in landfills dangerous to people's health?
Masturbation is not dangerous for your health.