Anyone with yeast allergy should avoid foods such as Breads, cakes, buns, scones, muffins, cheese, yogurt, alcohol, grapes, mushrooms, vinegar or any fermented products. Home made breads are fine once they are made with plain flour avoiding wheat as the main fungus in yeast is Saccharomyces cerevisiae
If one has sulfa allergy there is a few medication they should avoid. They should avoid antibiotics containing sulfonamides, and other medications that use sulfasalazine.
Cod
If you have a dog allergy, avoid all dogs.
No, bananas have lots of sugar. If you are doing a yeast free diet to deal with a yeast infection or some other kind of yeast overgrowth in your system then you should avoid all sugars, which yeast readily feed on. If you are doing a yeast free diet to deal with a yeast allergy, you may or may not have to give up bananas. Usually fruit can be reintroduced after a certain period of time, so not to worry.
There are a few foods one should look to avoid if they have a wheat allergy. They should avoid bread, cakes, cereals, muffins, pasta, salad dressings and candy bars.
Persons with gout, vaginal infections, or Candida albicans should avoid using brewer's yeast.
i guess it depends on what you're allergic to.
codeine
This could be any food when you have a food allergy. You should see an allergy specialist, who will determine what foods you are allergic to, and you will have to avoid eating thos foods.
Food allergy or yeast overgrowth
Yes. If a chef has a food allergy they simply avoid the food they have an allergy to.
You should be tested by an allergist so you are aware of the specific foods you are allergic to. Those are the foods you should always avoid.