Banana (f92) IgG4 details
What Banana (f92) IgG4 shows
Banana is a widely eaten fruit, eaten fresh and in smoothies, baked goods and baby foods. This test measures IgG4, a subclass of IgG antibodies, to banana proteins in your blood. Unlike IgE, which drives classic food allergy, IgG4 to foods is common in healthy people and tends to rise with regular eating, so it mainly reflects exposure. A higher result usually means you eat banana often. Whether food IgG4 explains symptoms such as bloating or headaches is debated, and major allergy organizations do not recommend it for diagnosing food intolerance. It does not show a food allergy.
Tests that include Banana (f92) IgG4
This panel tests for specific IgG4 antibodies to 16 foods.
- Banana (f92) IgG4 Measures IgG4 antibodies to banana, which mainly reflect that you have eaten it; their link to food-related symptoms is debated.
- Broccoli (f260) IgG4 Measures IgG4 antibodies to broccoli as part of a food panel; food IgG4 mainly reflects exposure, and its link to symptoms is debated.
- Cabbage (f216) IgG4 Measures IgG4 antibodies to cabbage as part of a food panel; food IgG4 mainly reflects exposure, and its link to symptoms is debated.
- Cauliflower (f291) IgG4 Measures IgG4 antibodies to cauliflower as part of a food panel; food IgG4 mainly reflects exposure, and its link to symptoms is debated.
- Clam (f207) IgG4 Measures IgG4 antibodies to clam as part of a food panel; food IgG4 mainly reflects exposure, and its link to symptoms is debated.
- Coffee (f221) IgG4 Measures IgG4 antibodies to coffee as part of a food panel; food IgG4 mainly reflects exposure, and its link to symptoms is debated.
- Cucumber (f244) IgG4 Measures IgG4 antibodies to cucumber, which reflect exposure to this food; how food IgG4 relates to symptoms is debated.
- Grape (f259) IgG Measures IgG antibodies to grape, reported on a food IgG4 panel, as a marker of dietary exposure whose link to symptoms is debated.
- Grapefruit (f209) IgG4 Measures IgG4 antibodies to grapefruit, a marker of dietary exposure to this citrus fruit whose link to food-related symptoms is debated.
- Green Bean (f315) IgG4 Measures IgG4 antibodies to green beans, a marker of dietary exposure to this vegetable whose link to food-related symptoms is debated.
- Haddock (f42) IgG4 Measures IgG4 antibodies to haddock, a marker of dietary exposure to this fish whose link to food-related symptoms is debated.
- Halibut (f303) IgG4 Measures IgG4 antibodies to halibut, a marker of dietary exposure to this fish whose link to food-related symptoms is debated.
- Lemon (f208) IgG4 Measures IgG4 antibodies to lemon, which reflect exposure to lemon in your diet; their link to food-related symptoms is debated.
- Melons: Honeydew, Musk, Cantaloupe IgG4 Measures IgG4 antibodies to melons (honeydew, muskmelon and cantaloupe), which mainly reflect that you have eaten this food; their link to food-related symptoms is debated.
- Mushroom (f212) IgG4 Measures IgG4 antibodies to mushroom, which mainly reflect that you have eaten this food; their link to food-related symptoms is debated.
- Oyster (f290) IgG4 Measures IgG4 antibodies to oyster, which mainly reflect that you have eaten this food; their link to food-related symptoms is debated.
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