How Bad Is Smoking One Cigarette A Day?

Researchers have released a new report about the dangers of smoking.
Smoking just one single cigarette a day can significantly raise your risk of heart disease and stroke.
The study contradicts the common belief that cutting way down also reduces risk quite a bit.
The study was conducted by the UCL Cancer Institute at University College London.
It found that cutting back from a pack a day just one cigarette a day only lowers the heart health risks a little bit.