Cayenne helps with a number of things, including respiratory problems and boosting the immune system. It helps drain my sinuses and helps me breathe better.

http://www.herbwisdom.com/herb-cayenne.html

I also suggest taking echinacea and goldenseal. The Nature's Way capsules I am taking are helping me. It has other ingredients besides just echinacea and goldenseal, one of which is cayenne.

One important thing to help detoxify that I forgot to mention is molybdenum. I suggest that people take 1 mg(1,000 mcg) a day. The most inexpensive way to take this is with the Thorne 1 mg molybdenum in their Molybdenum Picolinate capsules, or the Carlson 500 mcg tablets Moly B(take 2 a day). These are available through amazon.com, but you might find them even cheaper(ie. with free shipping) by doing a Google search. The other brands of Molybdenum besides Thorne and Carlson seem to be only 150 mcg, and taking 7 of those a day will be much more expensive than taking the Thorne or two of the Carlson tablets.


http://candidapage.com/aldehyde.shtml

http://intelegen.com/nutrients/prevent_the_damaging_effects_of_.htm