cigarette tobacco under microscope leaves a microscope. The cells look like puzzle pieces Tobacco, under a microscope (SEM)

Research shows that HEETS produce lower levels of harmful compounds, with up to 95% fewer harmful chemicals than conventional cigarettes

But if you have chronic bronchitis, contagious diseases like a cold or the flu might be more likely to make your symptoms worse (exacerbation)

It turns out, that cigarette smoke is made up of over 7,000 chemical compounds, with 70 of those compounds known to cause cancer in humans

Still to this day, a lot of fans remember the yellow and red Holden VP and BMW that raced amongst the field from that generation of cars

Urgent measures are also needed to control e-cigarettes, which have not been proven to be effective for smoking cessation

They're enclosed by the ribs and breastbone, which protect these vital organs from external trauma or damage