Q: After some extensive allergy testing (intra-dermal prick testing) I was told by my allergist that I have several food allergies. I had an especially strong reaction to all yeasts and molds, but I had mild reactions to several other foods. In fact, I tested positive for mild allergies to so many foods that I'm not confused on how I should proceed. The foods included milk, soy, corn, tomato, garlic, onion, egg, wheat and tea. The allergist told me I should try to avoid these foods. I travel extensively for work and the idea of trying to avoid all of these foods is overwhelming. I've ignored the situation so far -- is this harmful to my health? I do avoid milk because it makes me very sick and gives me a rash, but what should I do about all the rest of these "mild" allergies?

A: You're on the right track with your views on food allergies. While you have been tested extensively, a response doesn't always mean it's a specific problem for you that your body can't handle (just less well - and you might not get symptoms). Dairy products are a problem - and you avoid them. That's a real cause and effect.

It's going to be nearly impossible to avoid every compound on your list, and eat in the outside world. While the allergist gave you sound advice, let him/her know you are symptom free when you consume many of the others - and whether it's any potential danger to your health. Think of people with allergies to all kinds of grass/plants/etc...They don't stay indoors all day, they modify their behaviors to limit exposure.

You need a plan to live in the real world. Check with your primary care doctor for a second opinion to your allergist.

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Madelyn H. Fernstrom, PhD, CNS, is the iVillage Health Editor-at-Large, Diet & Nutrition Editor for the Today Show and the Founder and Director of the University of Pittsburgh Medical Center's Weight Management Center.