18.
Every age is affected adversely by smoking.
It really depends on what age you start smoking at. But from just smoking at the age of 10-11, you will be dead by 25.
18 is the legal age for smoking in the state of Indiana
There is no law that requires smoking shelters to be provided for smokers.
The legal smoking age varies by country and state. In the United States, the legal smoking age is generally 21, but it can vary by state. It's important to check the specific laws in your area to know the legal smoking age.
No age
There is no "safe age". Smoking can negatively affect you and your life at any age.
The drinking age in Ohio is 21 years.
There was no smoking age restriction in New Jersey in 1980.
Australia did change the legal age for smoking in 2009.
No age
Yes, the legal age of majority in Ohio is 18.