Health

Q&A: All about food allergies and intolerances

I'm a grandmother to three wonderful grandchildren. My oldest grandchild is lactose intolerant. Recently, my youngest grandchild was diagnosed with a peanut allergy. What is the difference between food intolerance and allergy?

Immunology

Magnetic device isolates rarest white blood cells

Across the world, food allergies are on the rise. One of the most important cells in studying this ailment are basophils, which activate inflammation and other responses to allergens such as rashes, and sometimes, anaphylaxis. ...

Immunology

Q&A: Testing for food allergies and sensitivities

DEAR MAYO CLINIC: I have struggled with stomach issues for many years. Is it possible my upset stomach can be an allergy or sensitivity to certain foods? I want to feel better, and I am curious about testing that may be available ...

Immunology

Breaking news on oral food challenges

Oral food challenges (OFCs) are the gold standard for allergists when diagnosing a food allergy. The person being tested is given a very small dose of the food by mouth under the supervision of a board-certified allergist ...

Immunology

Shellfish allergies: can they be treated?

Seafood platters? Bouillabaisse? Arroz de Marisco? Seafood paella? Oysters Rockefeller? Lobster Thermidor? Dining out with friends, a romantic meal, celebrating Christmas or a holiday on a wind-swept coast with these seafood ...

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