A true food allergy is a reaction triggered by the immune system (the part of your body that fights infection). Far more people simply have a food intolerance, which is unpleasant symptoms triggered by food (but does not involve the immune system).

The most common immediate symptoms of food allergy include the following:

• Hives (large bumps on the skin)
• Swelling
• Itchy skin
• Itchiness or tingling in the mouth
• A metallic taste in the mouth
• Coughing, trouble breathing or wheezing
• Throat tightness
• Diarrhea
• Vomiting

This test includes the following:

• Cow'sMilk 
• EggWhite 
• Peanut 
• Walnut 
• Almond 
• Wheat 
• Soybean 
• Codfish 
• CashewNut 
• Shrimp 
• Hazelnut 
• Salmon  
• Scallop 
• SesameSeed 
• Tuna