Canadian Food Inspection Agency Canada
Français Contact Us Help Search Canada Site
Home What's New Acts and Regulations Site Map
Food Safety Animal Health Plant Protection Corporate Affairs

bullet Main Page - Bureau of Food Safety and Consumer Protection
bullet Fair Labelling Practices Program
- Guide to Food Labelling and Advertising
- Meat Cuts Manual
- Retail Food
bullet Food Allergens
bullet Food Safety Investigations Program
- Food Recalls
- Industry Communiqués
bullet Contacts

Food > Labelling > Allergens 

Soy - One of the nine most common food allergens


Allergic reactions

Anaphylactic reactions are severe allergic reactions that occur when the body's immune system overreacts to a particular allergen. These reactions may be caused by food, insect stings, latex, medications and other substances. In Canada, the nine priority food allergens are peanuts, tree nuts, sesame seeds, milk, eggs, seafood (fish, crustaceans and shellfish), soy, wheat and sulphites (a food additive).

What are the symptoms of an allergic reaction?

When someone comes in contact with an allergen, the symptoms of a reaction may develop without warning, may be delayed, may happen as two episodes (biphasic) or may develop quickly then rapidly progress from mild to severe. The most dangerous symptoms include breathing difficulties, a drop in blood pressure or shock, which may result in loss of consciousness and even death. A person experiencing an allergic reaction may have any of the following symptoms:

  • Trouble breathing, speaking or swallowing
  • A drop in blood pressure, rapid heart beat, loss of consciousness
  • Flushed face, hives or a rash, red and itchy skin
  • Swelling of the eyes, face, lips, throat and tongue
  • Anxiousness, distress, faintness, paleness, sense of doom, weakness
  • Cramps, diarrhea, vomiting

How are food allergies and severe food allergy reactions treated?

Currently there is no cure for food allergies. The only option is complete avoidance of the specific allergen. Appropriate emergency treatment for a severe food allergy reaction includes an injection of epinephrine (adrenalin), which is available in an auto-injector device. Epinephrine must be administered as soon as symptoms of a severe allergic reaction appear. The injection must be followed by further treatment and observation in a hospital emergency room. If your allergist has diagnosed you with a food allergy and prescribed epinephrine, carry it with you all the time and know how to use it. Follow your allergist's advice on how to use an epinephrine auto-injector device.

Soy - One of the nine most common food allergens
Printer-friendly PDF version | MP3 sound file (Download Instructions for PDFs/MP3s)

Frequently asked questions about soy allergies

I have a soy allergy. How can I avoid a soy-related reaction?

Avoid all food and products that contain soy and soy derivatives, including any product whose ingredient list warns it "may contain" soy.

Can a soy allergy be outgrown?

Soy allergies are most common in infants and usually develop at three months of age. Most infants outgrow their soy allergy by the age of two. However, a severe soy allergy can last a lifetime. Consult your allergist before reintroducing soy products.

How can I determine if a product contains soy or soy derivatives?

Always read the ingredient list carefully. Soy and soy derivatives can often be present under different names, e.g., tofu.

What do I do if I am not sure whether a product contains soy or soy derivatives?

If you have a soy allergy, do not eat or use the product. Get ingredient information from the manufacturer.

Watch out for allergen cross contamination!

Cross contamination is the transfer of an ingredient (food allergen) to a product that does not normally have that ingredient in it. Through cross contamination, a food that should not contain the allergen could become dangerous to eat for those who are allergic.

Cross contamination can happen:

  • during food manufacturing through shared production and packaging equipment;
  • at retail through shared equipment, e.g., cheese and deli meats sliced on the same slicer; and through bulk display of food products, e.g., bins of baked goods, bulk nuts; and
  • during food preparation at home or in restaurants through equipment, utensils and hands.

Avoiding soy and soy derivatives

Make sure you read product labels carefully to avoid products that contain soy and soy derivatives. Avoid food and products that do not have an ingredient list and read labels every time you shop. Manufacturers may occasionally change their recipes or use different ingredients for varieties of the same brand. Refer to the following list before shopping:

Other names for soy

Edamame
Kinako
Kouridofu
Miso
Mono-diglyceride
Natto
Nimame
Okara
Soya, soja, soybean, soyabeans
Soy protein (isolate/concentrate), vegetable protein
Tempeh
Textured soy flour (TSF), textured soy protein (TSP), textured vegetable protein (TVP)
Tofu (soybean curds)
Yuba

Possible sources of soy

Note: Avoid all food and products that contain soy in the ingredient list, e.g., soy cheese.

Baby formulas
Baked goods and baking mixes, e.g., breads, cookies, cake mixes, doughnuts, pancakes
Bean sprouts
Beverage mixes, e.g., hot chocolate, lemonade
Bread crumbs, cereals, crackers
Breaded foods, chili, pastas, stews, taco filling, tamales
Canned tuna/minced hams
Chewing gum
Cooking spray, margarine, vegetable shortening, vegetable oil
Diet drinks, imitation milk
Dressings, gravies, marinades
Frozen desserts
Hydrolyzed plant protein (HPP), hydrolyzed soy protein (HSP), hydrolyzed vegetable protein (HVP)
Lecithin
Monosodium glutamate (MSG) (may contain hydrolyzed protein)
Processed and prepared meats, e.g., beef, deli, pork, poultry
Sauces, e.g., soy, shoyu, tamari, teriyaki, Worcestershire
Seafood-based products, fish
Seasoning, spices
Simulated fish and meat products, e.g., surimi (imitation crab/lobster meat), simulated bacon bits
Snack foods, e.g., candy, chocolate, energy bars, fudge, popcorn, potato chips
Soups, broths, soup mixes/stock
Spreads, dips, mayonnaise, peanut butter
Thickening agents
Vegetarian dishes

Non-food sources of soy

Cosmetics, soaps
Craft materials
Glycerine
Milk substitutes for young animals
Pet food
Vitamins

Note: These lists are not complete and may change. Food and food products purchased from other countries, through mail-order or the Internet, are not always produced using the same manufacturing and labelling standards as in Canada.


What can I do?

Be informed

See an allergist and educate yourself about food allergies. Contact your local allergy association for further information.

If you or anyone you know has food allergies or would like to receive information about food being recalled, sign up for the Canadian Food Inspection Agency's (CFIA) free e-mail "Food Recalls and Allergy Alerts" notification service available at www.inspection.gc.ca. When you sign up you will automatically receive food recall public warnings.

Before eating

Allergists recommend that if you do not have your epinephrine auto-injector device with you, that you do not eat. If an ingredient list says a product "may contain" or "does contain" soy or soy derivatives, do not eat it. If you do not recognize an ingredient or there is no ingredient list available, avoid the product.

What is the Government of Canada doing about food allergens?

The Government of Canada is committed to providing safe food to all Canadians. The CFIA and Health Canada work closely with municipal, provincial and territorial partners and industry to meet this goal.

The CFIA enforces Canada's labelling laws and works with associations, distributors, food manufacturers and importers to ensure complete and appropriate labelling of all foods. The CFIA recommends that food companies establish effective allergen controls to minimize the potential for allergic reactions. When the CFIA becomes aware of a potential serious hazard associated with a food, such as undeclared allergens, the food product is recalled from the marketplace and a public warning is issued.

The Food and Drug Regulations require that pre-packaged food be labelled and that their ingredients appear in a list in decreasing order of proportion. However, these regulations do not currently require components (e.g., ingredients of ingredients) of certain foods and products, such as flavouring, seasoning, spices and vinegar, to be listed on food labels.

Health Canada has worked with the medical community, consumer associations, and the food industry to enhance labelling regulations for priority allergens, gluten sources and sulphites in pre-packaged food sold in Canada. Health Canada is proposing to amend the Food and Drug Regulations to require that the most common food and food ingredients that cause life-threatening or severe allergic reactions are always identified by their common names allowing consumers to easily recognize them.

Where can I get more information?

For more information on:

  • food allergies;
  • ordering free copies of this pamphlet; and
  • subscribing to the free "Food Recalls and Allergy Alerts" e-mail notification service,

visit the CFIA Website at www.inspection.gc.ca or call 1 800 442-2342/TTY 1 800 465-7735 (8:00 a.m. to 8:00 p.m. Eastern time, Monday to Friday).

Below are some organizations that can provide additional allergy information:

Allergy/Asthma Information Association www.aaia.ca

Anaphylaxis Canada www.anaphylaxis.ca

Association québécoise des allergies alimentaires www.aqaa.qc.ca (French only)

Canadian Society of Allergy and Clinical Immunology www.csaci.medical.org (English only)

Health Canada www.hc-sc.gc.ca

Developed in consultation with Allergy/Asthma Information Association, Anaphylaxis Canada, Association québécoise des allergies alimentaires, Canadian Society of Allergy and Clinical Immunology and Health Canada.

Cat. No. A104-27/2-2005E
ISBN 0-662-40351-7
P0427-05/06E



Top of Page
Top of Page
Important Notices