A massive nationwide study shows that lighting up before age 20 leaves a lasting cardiovascular imprint, intensifying the damage of smoking and raising the risk of heart attack, stroke, and early ...
The age at which you start smoking could have a bigger effect than how long you’ve smoked for, a study suggests. Researchers from Seoul National University Hospital have said that starting smoking ...
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 ...