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.
what age are you considered a adult in brazil
18 is the legal age for smoking in the state of Indiana
No age
There is no "safe age". Smoking can negatively affect you and your life at any age.
The average age for first time mothers in Brazil is 21-22. The average age a woman marries in Brazil is age 22.5.
There was no smoking age restriction in New Jersey in 1980.
Australia did change the legal age for smoking in 2009.
No age
well...... the America enforced the smoking age in the 1920s and to be exact it started in 1923
at age 15