well, regardless, I'm suspicious of the effects of bike saddles
on men .......
whenever I ride bikes for too long, some important bits down
there go numb ......
just look at lance armstrong ...... testicular cancer
That's only one case out of thousands of competitive cyclists,
nevermind those who cycle as part of their training or daily
commute.
As for smoking, there was Nat King Cole and his lung cancer -
which actually took his life.