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Food Allergy

What is a food allergy?

A food allergy is an abnormal immune system reaction to certain foods. Your immune system normally protects you from germs. But if you have a food allergy, your immune system mistakenly reacts to certain foods as if they were harmful. This reaction is usually mild. But in some cases, it can be serious or even life-threatening.

A food intolerance is different than a food allergy. If you have a food intolerance, you also have symptoms when you eat that food. But these are typically just digestive symptoms such as bloating and gas. Also, an intolerance is not an immune system reaction.

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Results 1 - 10 of 1,169 for Food allergy
  1. Food Allergy (National Library of Medicine)  
    What is a food allergy? A food allergy is an abnormal immune system reaction to certain foods. Your immune system normally protects you from germs. But if you have a ...
  2. Food Allergy Testing What is food allergy testing? A food allergy happens when your immune system - your body's defense against germs - overreacts to a certain food as if ... happen with food allergies. Why do I need food allergy testing? You or your child may need food ... and mucus in stool (poop) What happens during food allergy testing? An allergist will ask about your or ...
  3. ... eggs, peanuts, milk, shellfish or some other specific food. ... gluten (gluten intolerance or celiac disease ) A true food allergy is much less common. The immune system normally ...
  4. Food Allergy 101 -- Basics of Food Allergies (Food Allergy Research & Education)  
    Get the basics of food allergies, like definitions of food allergies, how to get diagnosed or tested for a food allergy, how to recognize anaphylaxis, ...
  5. What are common symptoms of food allergies? The correct answer is all of the above. Eating something you're allergic to can trigger symptoms ranging from a runny ...
  6. ... to nuts. Nut allergies are a type of food allergy . Most people who develop nut allergies will have ... nut allergen. Risk factors for nut and other food allergies include: Having eczema as a child How early ...
  7. Food Allergies (Nemours Foundation)  
    Food Allergy/Children ... Food Allergy ... Nemours Foundation ... food allergies, what are food allergies?, immune systems, antibodies, chemicals, histamines, ibd, bowels, ...
  8. Food Allergies (Nemours Foundation)  
    Food Allergy/Teenagers ... Food Allergy ... Nemours Foundation ... allergy, food allergies, allergens, antibodies, epipens, epinephrine, anaphylaxis, histamine, food ...
  9. Living With Food Allergy (Food Allergy Research & Education)  
    FARE provides support to 32 million people with food allergies, starting here with the basics of understanding the ...
  10. Managing Food Allergies at College (Food Allergy Research & Education) - PDF  
    Food Allergy/Living With ... Food Allergy ... College Health/Specifics ... College Health ... Find tips for researching colleges and universities and selecting the right ...
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