What a bunch of crap.  The milk smells of smoke!  This has to be an urban
myth, or a lie.  My wife smoked throughout the pregnancy of my first son,
and the whole time she nursed him (almost 4 years).  A pack a day or more.
I was in a position to smell her milk, and it did not smell of smoke.  My
son never even dreamed of smoking, does not use drugs, refuses alcohol, and
refuses to drive a car because it is not ecologic.  He's squeaky clean
because he got security at the breast, not smoke.

Jack Newman, MD, FRCPC (sick and tired of hearing that mothers can
breastfeed only if they are saints)