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 ...

Add Yahoo as a preferred source to see more of our stories on Google. The age you start smoking which could double the risk of heart attack The age at which you start smoking could have a bigger ...

Up to 40 lives are lost a day as a result of smoking-related cardiovascular disease THE age you first start smoking has a major effect on your risk of heart disease – more than the number of years you ...

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 ...