Smoking can lead to impotence in men.
Despite smoking in numerous films, Clint Eastwood has never smoked habitually.
Smoking makes breasts sag faster than normal by breaking down a protein in the skin called elastin, which gives youthful skin its elastic appearance and supports the breast.
Roughly a third of the world's adult population smokes.
Even though the Hindenburg was inflated with 7 million cubic feet of highly flammable hydrogen gas, it had a smoking room.
In 2010, a 2-year-old boy from Indonesia, Ardi Rizal, made headlines for having a 40-a-day smoking habit.
Cigar and pipe smoking is every bit as dangerous as cigarette smoking, and possibly even more dangerous.
Smoking makes the risk of a heart attack 200% to 400% greater than that of nonsmokers.
The Chinese smoking population is higher than the entire population of the U.S.
Smoking makes your hair turn gray faster, a study found.