Starting to smoke before the age of 20 can have serious repercussions for your health later in life - even if you haven't sparked up a cigarette for decades. Researchers from Seoul National University ...

People who started smoking under the age of 18 are more likely to experience respiratory symptoms, such as wheezing and phlegm, in their 20s, according to research presented at the European ...

The majority of children who started smoking tobacco at age 10 years or in their later teens continued to smoke until their mid-twenties. Continuous smoking from childhood significantly increased the ...

People who started smoking under the age of 18 are more likely to experience respiratory symptoms, such as wheezing and phlegm, in their 20s, according to research presented at the European ...

U.S. teens and young adults who vape are much more likely to start smoking cigarettes or to begin using cannabis or other drugs, a new University of Michigan study found. Most vaping studies focus on ...