I'm looking for some basic "bad health habits" statistics:  i.e., the
total U.S. population and the percentage of that population that is
overweight, that smokes, that has chronic pain issues, that has high
blood pressure, insomnia, and may be overstressed, together with
projections of future trends in these areas.

I also need some info on the size of the consumer markets ($$$$$) for
weight loss products/services, smoking cessation products/services,
insomnia, headaches and other "stress-related" products/services.

Finally, is there any info on what any of these cost our economy
generally.  E.g., what does smoking cost our economy, what does
obesity cost our economy.... etc.?

Of course I need to know the source of the info, as well.