Dairy

About the Allergy
Foods to Avoid
More Information and Links

About the Allergy

What is a dairy allergy?
A dairy allergy is an allergic reaction to the proteins found in cow's milk. Dairy allergies are not the same as lactose intolerance (which is caused by insufficient function of the lactase enzyme). There are two proteins in cow's milk in which the allergy may be derived from: whey protein and casein. This type of allergy typically onsets during adolescence and can continue on into adult years.

What are some symptoms?
Upon consuming dairy, a person may experience a variety of symptoms including: diarrhea, vomiting, hives, bloating, cramping, gastrointestinal distress, nasal congestion, facial swelling, or even anaphylactic shock (constriction of the airway). As with most allergies, the more sensitive you are to dairy, the more severe your reaction will be.

Foods to Avoid

What foods should I avoid?
When suffering from an allergy to dairy it is important that all dairy be removed from the diet. This includes: cow's milk, cheese, yogurt, ice cream, butter, and creamers. Dairy or the proteins that elicit the allergy may be found in various processed foods; therefore, it is crucial that you begin reading labels. When reading a label don't just look for cow's milk products, also look for the terms "whey" and "casein". As with any allergy, if you are unsure about a product or prepared food, avoid it.

Hidden sources of dairy/casein protein/whey protein:

• salad dressings
• cream based pasta sauces
• creamy soups
• baked goods
• protein drinks
• protein bars
• protein powder
• some fortified cereals
• pudding/custard
• lasagna
• some breaded/battered foods

*this is not a complete list, for a more comprehensive list click on the second link under the links and more information tab

More Information and Links

For more information check out the websites below:

www.mayoclinic.com/health/milk-allergy/DS01008

kidshealth.org/teen/misc/milkallergy_cutout.html

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