All the volunteers were healthy, with no evidence of any acute or chronic skin disease
The takeaway Smoking is an addiction that can be difficult to quit
Passive smoking inhaling smoke from others' cigarettes, cigars, or pipes has a well-defined set of hazards that are similar to those from smoking
If smoking is done mindlessly and in excess, it will lead to an imbalance in the body (as will eating ice cream, or staring at a screen, questioning human existence, etc.)
Because inhaling is easier, people are more likely to start smoking earlier in life, and to smoke more often
It is a defense to prosecution to show proof that the employee did complete, sign, and date the required forms