And as far as foods go, there has been no significant
change in his diet, so the lack of asthma here is not food related.  Of course
your friends mileage may vary, but I would not discourage him from checking it
out.
Susan
>
What in the world do you think the difference is?  Certainly, there is more exposure to pollen, albeit different pollen, in the year-round warm weather.  I can make some guesses but I really am intrigued.  What do you think?  Rick