The research indicates that heavy smokers who have smoked for at ... The researchers noted the age of the ex-smokers, how old ...

The scientists have now found hidden stars, including a new type of elderly giant star nicknamed "an old smoker ... wider significance for the spread of heavy elements in other galaxies." ...

He explained that he had been a smoker for more than 50 years but did not classify himself as a ‘heavy smoker’. He said : “I wouldn’t say I was a heavy smoker – it worked out around 15 a ...

And heavy smokers who have smoked more than eight years ... The ex-smokers were followed up a decade after they stopped smoking. Their age, how old they were then they started smoking, how many ...

He explained that he had been a smoker for more than 50 years but did not classify himself as a ‘heavy smoker’. He said : “I wouldn’t say I was a heavy smoker – it worked out around 15 a day. I was ...