Smoking isn’t just bad for your lungs
No matter how you slice it, puffing on a cigarette, or any other tobacco product for that matter, simply ups the ante for more health complications. Smoking causes nearly 1 in 5 deaths each year. About 8.6 million Americans suffer from smoking-related chronic conditions, including chronic bronchitis, emphysema and heart disease.
Heart
Smoking’s assault on the heart doubles or triples the risk of dying from coronary heart disease, the leading cause of death in the USA, the American Heart Association says. The toll is enormous: Each year, nearly 900,000 people die of coronary heart disease.
That’s because smoking narrows blood vessels supplying the heart and other parts of the body; it also promotes blood clotting, raises blood pressure and weakens the biggest artery in the abdomen, sometimes causing it to burst, a condition called abdominal aortic aneurysm, AHA says. Secondhand smoke kills 23,000 to 70,000 people prematurely each year.