If you just puff safety It will be hard in the mouth is!

The brand is also that the lethal dose in three to four

To say that even a trace amount of deadly poison, tobacco is an adult book accidentally
In about swallowed is okay.

Oral lethal dose of nicotine, per 1kg body weight in humans
It is said that about 1mg, in adults of about 50 ~ 60kg - weight,
About about 50 ~ 60mg lethal dose will be dangerous.
Of the body in small infants, even in this accident accidental ingestion of a cigarette in the worst-case scenario
Fatal risk in acute poisoning is located.
In adults, under the symbol containing a large amount of nicotine,
There is also sufficient that the lethal dose in three to four.


Nicotine content that appears on the package of tobacco,
In fact, the human body by smoking under certain conditions
It is said that indicates the amount is estimated to be captured.
But may vary depending on your smoking, therefore,
It contains much nicotine 1mg ~ 5mg approximately 1 per book.

In any case, the nicotine is lethal even in small amounts,
I think if it were a toxic substance and how well understood.

Impact and those who suffer are the surrounding?

To tobacco smoke There are three types of mainstream smoke, smoke call, of sidestream smoke.
Compared with this mainstream smoke and sidestream smoke,
Compared to mainstream smoke inhaled by smokers in the lungs in fact,
Towards the sidestream smoke from cigarettes is around object hangs over ignition
Contains a large amount of harmful substances more.

Surrounding non-smokers smokers, just unwilling to
Have been exposed to harmful substances of tobacco to force yet.

Carcinogenic risk rate is doubled by smoking wife of her husband.
Lung cancer mortality rate of wife in the case of non-smokers smokers, the wife her husband,
If this amount of smoking husband 1-14, 15-19, when the number of 1.42 times, 1.53 times
? If 20 or more, 1.91 times higher.


Secondhand smoke is more dangerous, in the workplace,
Non-smoking workers by working at the workplace of smoking in the wild,
Mortality from lung cancer is four to six times, due to ischemic heart disease
Mortality rate has been exposed to a hazardous environment growing three times to 4.5.

Secondhand smoke in the workplace can be described as a more serious problem of secondhand smoke in the home.