Allergies Caused By Food

Some common symptoms of food allergens are: nausea, vomiting, sweating, shortness of breath, diarrhea, low or high blood pressure, swelling of the tongue and throat, and skin reactions including itchiness, hives, and eczema. A severe or extreme degree of some of the symptoms, such as swelling of the tongue and throat and changes in blood pressure, can lead to an inability to breathe properly, resulting in unconsciousness and death. This extreme level of symptoms is known as anaphylaxis. Prompt medical attention in these cases is vital in order to save the person's life. Some people may be required to carry on their person at all times, an emergency injection of medication, which is designed to ease the symptoms in the event that the allergy causing protein is unknowingly consumed.

There is no cure for food allergies, so the only way to prevent an allergic reaction from occurring is to avoid the food that causes the problem. It is extremely important to read food labels to: 1) ensure that a particular processed food item does not contain an ingredient that is a potential allergen, and, 2) ensure that a particular food has not been processed near other foods that are known allergens.

Peanuts

(Adults and Children)

Tree Nuts

(Adults)

Shellfish

(Adults)

Fish

(Adults)

Milk

(Children)

Eggs

(Children)

Wheat

(Children)

Soy

(Children)

Gluten is the substance that gives dough its elasticity, strength, and makes the dough rise. Wheat has a high level of gluten. Some individuals have an allergic reaction or intolerance to gluten and therefore must not consume products containing gluten. Some non-gluten flours that can be safely consumed by gluten-intolerant individuals are rice (brown and white), potato, chickpea, quinoa, cornmeal, soy, sorghum, and buckwheat.

Besides breads and pasta, which are the most obvious foods containing gluten, there are many other products that may contain gluten that are not so obvious. Foods as varied as distilled vinegar to canned soups may contain gluten, so reading the label is very important to ensure that a product is gluten-free and has been processed in a gluten-free environment (even small traces of gluten contamination in a manufacturing environment can be transferred to other foods).

Listed below are some of the not-so-obvious products that may contain gluten:

• Dairy Products including some varieties of ice cream, some cheese spreads, and some fat-free products may contain gluten.
• Vegetables that are breaded, creamed, or scalloped usually contain gluten.
• Fruits that are canned may contain a thickener made with gluten.
• Canned soups and dehydrated soup mixes often contain varying degrees of gluten.
• Condiments that contain gluten include soy sauce; some types of ketchup and mustard; some varieties of dry spice blends; vinegar distilled from grains; some types of salad dressing, which may contain a modified starch often containing gluten; and some types of rice syrup that may contain barley malt for flavoring.
• Candies may contain gluten if flour is one of the ingredients. To prevent candies from sticking together, some types may be dusted with flour that contains gluten even though the ingredients in the candy may be gluten-free. It is best to read the label to make sure the product was manufactured in a gluten-free environment.
• Imitation seafood products such as imitation crabmeat may be created with binders containing gluten.
• Extracts and Flavorings are often combined with alcohol distilled from grains that contain gluten.
• Beverages that contain gluten include malted milk, some chocolate drinks, some flavored coffees, beer and ale, spirits distilled from grains, and some carbonated beverages, such as root beer.
• Envelope adhesive may contain gluten so it is best not to seal envelopes by licking the glue.
• Medications including some types of prescription and over-the-counter pills may contain gluten.