Allergy: Corn Allergy Diet
Avoiding corn is difficult because corn and corn products are used in many food products, mainly in the form of sweeteners or cornstarch. Some common products that contain corn are:
· Commercially prepared baked goods, beverages, candies, cookies
· Commercially prepared jams, jellies
· Lunch meats and hot dogs
· Brown sugar and powdered sugars
· Processed snack foods; many fried foods
· Syrups
· Peanut butters
· Flavored milks
Read labels each time you shop since manufacturers frequently change their ingredients
Corn is also found in starch, glue, stamp adhesives, aspirin, sweeteners such as Equal, vitamins and other medications, chewing gum, and cosmetics and personal care products including baby powder and scented body powders.
Corn oil is considered safe to use for most people with a corn allergy because the protein (which is the allergenic part) is removed during processing. Check with your doctor or dietitian.
Label ingredients which indicate the presence of corn are:
Baking powder Corn sweetener
Corn Corn syrup
Corn alcohol Grits
Corn flour Hominy
Corn meal Maize
Corn starch Popcorn
Label ingredients which MAY indicate the presences of corn are:
Caramel Modified food starch
Dextrose Sorbitol
Dextrin Treacle
Fructose Vegetable gums/starch
Maltodextrins Vinegar
Malt syrup Xanthan gum
|
CAN EAT |
AVOID |
Beverages: |
Milk; coffee; tea; fruit and vegetable juices; carbonated beverages not sweetened with corn syrup. |
Beverages sweetened with corn syrup. Flavored milk drinks.
|
Bread: |
Breads, crackers, rolls, quick, breads not made with cornmeal or sweetened with corn syrup. |
Corn bread and bread products sweetened with corn syrup, polenta, corn torillas. |
Candy: |
Candy not sweetened with corn syrup or with corn additives. |
Candy sweetened with corn syrup or thickened with corn starch. Chewing gum. |
Cereal: |
All except corn cereals Read Labels because some other cereals may contain corn ingredients including corn syrup. |
Corn Cereals such as corn flakes; grits; hominy; maize; cereals with corn ingredients. |
Desserts: |
Desserts that are not sweetened with corn syrup. Desserts not made with baking powder. |
Most commercial desserts. Desserts sweetened with corn syrup. Desserts thickened with corn starch such as glazes, candies. Desserts made with baking powder. Marshmallows. |
Fats and oils: |
Butter, margarine, vegetable oils. |
|
Fruits: |
All fresh, dried, canned, and cooked fruits not sweetened with corn syrup or thickened with corn starch. |
Canned fruits sweetened with corn syrup. Cooked fruits thickened with corn starch. |
Meat and Meat substitutes: |
Meat, fish, poultry, and cheese prepared without corn products. Natural, unsweetened peanut butter and nut butters. |
Peanut butter with corn syrup. Some hot dogs and smoked meat products. Processed cheese may contain cornstarch, polenta. |
Potato and Pasta: |
Homemade potato and pasta dishes |
Packaged potato and pasta mixes. |
|
CAN EAT |
AVOID |
Sauces: |
Sauces not thickened with corn starch or sweetened with corn sweeteners. |
Clear cooked sauces that have been thickened with corn starch. Commercial sauce mixes. |
Seasonings: |
All spices and herbs. |
|
Soups: |
Soups that have not been thickened with corn starch. |
Soups thickened with cornstarch or vegetable starch or with unknown ingredients. |
Sweets and Snacks: |
Cane or beet sugars; honey, jam, jelly and syrups not made with corn syrup. |
Corn syrup; some brown sugars contain corn; powdered sugar a small amount of corn jellies, jams, and candies sweetened with corn syrup or thickened with cornstarch. Equal sweetener. Popcorn or tortilla chips. |
Vegetables: |
Fresh, frozen or canned vegetables that are not prepared with corn syrup or corn starch. |
Vegetables sweetened with corn syrup, like candied sweet potatoes, cooked vegetables thickened with cornstarch. Many commercially prepared vegetables. |
Substitutes:
The following items can be used as sweeteners, thickeners, and leavening agents:
· Pure aspartame
· Fruit juices
· Honey or agave
· Beet or cane sugar
· Maple syrup
· Rice starch
· Potato starch
· Tapioca
· Wheat starch
· Baking soda
· Cream of tartar
Tips to Follow to Prevent an Allergic Reaction:
1). Avoid foods that cause a reaction. Sometimes just touching foods can cause a severe reaction.
2). Read the ingredients lists on food labels to make sure allergy-causing foods are not present. Read the list even if you have had the product before. Ingredients may change.
3). If you are traveling, bring along some of your own special foods.
4). When eating out, always ask restaurant staff or chef about ingredients in food and how it was prepared. Cooking oils can have allergens.
5). For infants, elemental formulas or formulas with altered protein should prevent food reactions. Discuss the various formula options with your doctor. Do not assume products labeled "hypoallergenic" will not cause a reaction.
Other Resources:
Food Allergy Association of Wisconsin- www.foodallergywis.org or 608/575-9535
Food Allergy and Anaphylaxis Network – http://www.foodallergy.org or 1-800-929-4040
Kids with Food Allergies- http://www.kidswithfoodallergies.org or (215) 230-5394
Medline Food Allergy Resource Page - http://www.nlm.nih.gov/medlineplus/foodallergy.html
If you are a UW Health patient and have more questions please contact UW Health at one of the phone numbers listed below.
| University Station Nutrition Clinic Room L33 2880 University Avenue Madison, WI 53705 (608) 263-4360 appointments (608) 263-5012 |
UW Health West Clinic Nutrition Clinic Room 1296 451 Junction Road Madison, WI 53717 (608) 262-9181 appointments (608) 265-7526 |
UW Health East Clinic Nutrition Clinic Room 2106 5249 East Terrace Drive Madison, WI 53718 (608) 265-7405 appointments (608) 265-0963 |
American Family Children’s Hospital, 1675 Highland Ave, Madison, WI 53792 (608) 263-6420 Appointments
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The information provided should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed physician should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Any duplication or distribution of the information contained herein is strictly prohibited.
Last Updated: 09/28/2012
Copyright © 09/28/2012 University of Wisconsin Hospitals and Clinics Authority. All rights reserved. Produced by the Department of Nursing. HF#269
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