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Cracking Down on Tree Nut Allergies

By HERWriter
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Food Allergies related image Photo: Getty Images

One of the eight most common types of food allergies is an allergy to tree nuts. The name “tree nuts” is used to distinguish these kinds of nuts from peanuts and other legumes that grow underground. Tree nuts include walnuts, pecans, cashews, almonds, Brazil nuts, hazelnuts, macadamia nuts, pistachios... and the list goes on.

Food Allergy Basics
If you have been diagnosed with tree nut allergy, your immune system is geared up to react any time you come in contact with these kinds of nuts. When you have an allergy, your body registers the allergen (the thing you are allergic to) as being something harmful. In the case of food allergies, the body releases a chemical called histamine that causes tissues to swell. This can lead to a runny nose or hives. In the digestive tract, it can cause nausea, diarrhea, and vomiting. It can also cause the tissues in the mouth, throat, and windpipe to swell which can make it difficult to breathe. This is known as anaphylaxis or anaphylactic shock, which can be deadly.

Some people with tree nut allergy are allergic to one specific kind of nut. But many people with this allergy are allergic to several different kinds of tree nuts. If you have been diagnosed with tree nut allergy, you will need to be careful to avoid all types of tree nuts unless your allergist concludes that some nuts are safe for you. Many people who are allergic to tree nuts are also allergic to peanuts, so care should be taken with all types of nuts.

Avoiding Tree Nuts
Because tree nut allergy is such a common food allergies in the United States, the United States Food and Drug Administration requires all food manufacturers to clearly label products that contain tree nuts. You will need to watch for phrases showing nuts are in the food as well as labeling that nuts are used on the same equipment or in the same processing facility.

In restaurants, you will need to tell your server that you are allergic to nuts and ask that the kitchen staff use precautions to make sure tree nuts are not included in your meal and to avoid cross-contamination in the preparation of your meal.

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EmpowHER Guest

Another place that many people are unfamiliar with, avoiding tree nuts has got to be verified on an ingredient label if it says natural flavorings. Often this term is just another way of saying it could have been nut oils, peanut oils, seed oils etc.. Because the manufacturer does not specify, call their customer service line and verify the source of this ingredient before you try to use it.
For many other helpful hints and tips, check at :
(Link removed by EmpowHER moderator.)

December 1, 2010 - 3:27pm
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We value and respect our HERWriters' experiences, but everyone is different. Many of our writers are speaking from personal experience, and what's worked for them may not work for you. Their articles are not a substitute for medical advice, although we hope you can gain knowledge from their insight.

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