Iron overdose
Drug overdoses, both accidental and intentional, are the leading cause of poisoning in adults.
Smoking is the leading cause of preventable deaths in the US. It kills over 400,000 Americans annually. Obesity is second at about 300,000 deaths.
I'm pretty sure that the leading cause of deaths is auto wrecks, and shootings.
It can cause poisoning that leads to learning disabilities and behavioral problems in children.
nicotine.
nicotine.
Nicotine
Drowning is the leading cause of death in deserts of North America.
lung cancer
No, not yet.
Today it is the leading cause of accidental poisoning in the United States.
it is lack of preparation