Defeat de feet odor.

Time to get rid of the toe cheese, Cochise.

Are your stinky pinkies pretty doggone bad? Blame it on a yucky mix of sweat and gross bacteria. But relax--there are solutions.

My feet stink, no matter what shoes I wear. Help!

Smells like a case of bromidrosis (a fancy name for foot odor). Says dermatologist Dr. Caroline Koblenzer, "The outer layer of skin is made of keratin and, if it gets wet, smells kind of cheesy." If your tootsies get sweaty and smelly, wash them twice a day with water and anti-bacterial soap. And always wear clean cotton socks with your shoes so the feet can breathe. Try stench-battling powders like Dr. Scholl's Odor Destroyers Liquid Powder or Shoe Shot Powder. If all else fails, consult a dermatologist who can prescribe an anti-perspirant for your feet.

I always have dandruff. I've used anti-dandruff shampoo, but it doesn't work. What can I do?

If you're feeling flaky, check with a dermatologist for a definite diagnosis. "Dandruff is uncommon in adolescents," says Dr. Alexa Boer Kimball. "The problem could be psoriasis--red, scaly skin on the scalp, elbows and knees." If dandruff is the culprit, try Redken Solve or Head & Shoulders Intensive Treatment with pyrithione zinc, a turbo-charged ingredient that kills dandruff-causing fungus. A dermo can also prescribe a mild steroid gel or lotion. Meanwhile, ban all black sweaters from your wardrobe.

I've been getting this gross "stuff" in my underwear. What is it? Does this mean I'm getting my period?

OK, the "stuff" in your underwear is probably vaginal discharge, and it's totally normal. Discharge should be clear or white and should not itch, be clumpy or have a strong odor. Girls who wear non-breathable shorts or undies may develop yeast infections--itchy, thick discharge that looks like cottage cheese. If the stuff in your panties is more like that, get checked by a doctor so she can prescribe a simple treatment. According to ob/gyn Dr. Lisa Masterson of Santa Monica, Calif., "Clear discharge is normal, but it does not necessarily mean your period is on its way. Though, your hormones are most likely moving in that direction." Once you do get your period, discharge does not stop--sorry.

Every month. I get cramps in my stomach. I've never had my period. Is this normal?

If you've never had a period, this cramping can't be related to your menstrual cycle. It's odd that it occurs monthly It's possibly related to a gastrointestinal problem or foods you eat. Or, says Dr. Masterson, emotions can upset your stomach. Do you have a quiz the last week of every month? A solo rehearsal--anything that makes you anxious or upset? Often, emotional problems manifest themselves in physical ways--strange but true.

There's a rumor going around that you can dye your clear contacts with food coloring. Big mistake--you'll end up with an inflamed eye or nasty infection. "Food coloring isn't sterile," says optometrist Dr. Robert L. Davis. "Putting it in your eye can be very toxic." Though contacts are cool, they're also medical devices that need to be cleansed and used correctly, If you want to turn your brown eyes blue, get colored ones like FreshLook ColorBlends by Wesley Jessen.