The study was conducted by researchers at the University of South Carolina.
Cigarette smoking may become a rare occurrence by 2050, analysts forecast.
For the study, researchers examined the association between smoking cessation and its subsequent impact on mental health.
Over 1,400 twins born in Finland dubbed as smokers were provided questionnaires to assess their addictive habits.
The findings are just a glimpse at the potential damage e-cigarette use can induce in the lungs of smokers.
The study appeared in the American Journal of Public Health.
The study appeared in the peer-reviewed journal Addictive Behaviors.
The study was comprised of more than 30,000 people evaluated by the CDC.
The research team at Children's National Hospital examined the data of over 8,000 American adolescents below the age of 18 with past history of smoking.
Living near greenspace also increased the likelihood of successfully quitting smoking habits, the findings showed.