367801dd_University_of_Chicago_Medicine__NOT_ALLOWED
[FOODS] Fats & Oils [ALLOWED] Butter, margarines, shortening [NOT ALLOWED] 
Margarine and butter substitutes Some salad dressings, mayonnaise, sauces, or gravies containing soy products Roasted soybeans or "soy nuts"
Soy Allergy Diet - The University of Chicago Medicine