Smelly Issues

Work with a naturopath or other holistic doctor. A regular, traditional physician will just try to give her more medicine and suggest things to mask it, instead of seeking the source of the problem. I don't know of a natural doctor here in town, but some others ladies here have recommended them before. Also, if you go to Whole Foods, they can usually point you in the right direction. Other ladies here will also have some diet recommendations for you.

it could just be adolescence, she is of the age where she is about to go through puberty, deoderant will not help with the underarm sweating, she needs to wear anti perspirant, you can get very effective ones.
during adolescence the feet tend to sweat a lot, there is also a condition called hyperhidrosis which can come on at this age, the palms and feet sweat profusely as do the underarms, this needs to be treated with prescrition strength anti perspirants.
a lot of dark haired girls myself included have very dark hairy legs, its unfortunate, but i have to shave my legs every day.

to combat the sweaty feet you can try spraying the soles with the same underarm deoderant, wearing absorbent insoles and changing the shoes everyday, dont wear the same pair of shoes 2 days running

T.,
I wouldn't worry, although do what ever you can to take the smell away.
When I was little, I sweated profusely. This caused underarm and foot odor. She has over active glands like I did then. Unfortunately for me, it stuck with me all through High School, and I still deal with my feet, but not as bad. I tried every deodorant I could get my hands on...nothing worked.
As for her breath, she may have Halitosis. And this you'd want to consult your doc or dentist on.
Good luck! I feel for her...

It sounds to me like her body is trying to detoxify itself through the sweat glands and pores. I'd start with having her only drink water, and cut out ALL caffeine. I always thought I was predisposed to sweating...but then when I was pregnant and didn't drink any caffeine, I didn't sweat hardly at all. I also noticed that if I did, there wasn't any odor.

I would call her Pediatrician and speak to either the Dr. or a nurse practitioner to make sure there isn't anything wrong. Then try the water only and no caffeine for a couple of weeks, either way, it's a healthier way to live :)

Good Luck,
M.