Tar: This is the sticky brown substance that coats your lungs, similar to the tar used on roads
Nicotine harms the insides of blood vessels and reduces the amount of oxygen the heart receives, making the heart beat faster and damaged blood vessels work harder
While vaping may seem like a safer alternative to smoking, it still exposes users to harmful chemicals and nicotine, posing risks to adolescent health
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'Unless someone makes it my business, it's none of my business.' A-list romances: Jolie remains one of Hollywood's most intriguing stars, as her romances with both Billy Bob and Brad Pitt have been a staple of the entertainment media since 2000 Asked if he was receptive to calls from the Maleficent star, Thornton said, 'Of course.' The London Fields star, speaking with GQ this week, said that he 'never felt good enough for' the Tomb Raider actress, noting that he's more of an introvert while she was far more outgoing: 'I'm real uncomfortable around rich and important people,' he added
& Swiss National Cohort Study Group