Tofu, soy meat alternatives, soy sauce, soy flour and soybean oil.
1 Many health “experts” and the media tout unfermented soy products (tofu, soymilk, soy cheese, etc.) as being good for you, but in actuality, the risk of consuming them far outweighs the benefits. 2  Soy has many potent hormones that can wreak havoc with your health.  General guidelines for soy allergy. The key to an allergy-free diet is to avoid all foods or products containing the food to which you are allergic. A soy allergy is an abnormal response of the body to the proteins found in soy. Soybeans are classified as a legume.  The key to an allergy-free diet is to avoid giving your child the foods or products containing the food to which he or she is allergic. The items that your child is allergic to are called allergens. A soy allergy is an abnormal response of the body to the proteins found in soy. Soybeans are classified as a legume. Other foods in the legume family are navy, kidney, string, black, and pinto beans, chickpeas (garbanzo beans), lentils, carob, licorice, and peanuts. Breads, baked goods, cereals not containing soy ingredients. Potato chips or popcorn cooked in soy oil (Note: Most soy oil does not contain soy protein, which causes soy allergy, because the soy protein is removed during processing. 1 Soybeans and soy products are found in many foods, including baked goods, canned tuna and meat, cereals, cookies, crackers, high-protein energy bars and snacks, infant formulas, low-fat peanut butter, processed meats, sauces, and canned broths and soups. Avoid foods that contain soy or any of these ingredients: 1  Edamame. 2  Miso. 3  Natto. 4  Shoyu. 5  Soy (soy albumin, soy cheese, soy fiber, soy flour, soy grits, soy ice cream, soy milk, soy nuts, soy sprouts, soy yogurt). A Guide to Foods Rich in Soy. Many foods containing soy — such as tofu, soy meat alternatives, soy sauce, soy flour and soybean oil — can be found in supermarkets as well as natural, health and Asian food stores. Meat alternatives, containing soy protein or tofu, are used to imitate meat, such as burgers, sausages, bacon and hot dogs. Generally, they are cholesterol-free and lower in fat than meat. They are excellent sources of protein, iron and B vitamin Meat Alternatives. Meat alternatives, containing soy protein or tofu, are used to imitate meat, such as burgers, sausages, bacon and hot dogs. Generally, they are cholesterol-free and lower in fat than meat. They are excellent sources of protein, iron and B vitamin Traditional nonfermented food uses of soybeans include soy milk, and from the latter tofu and tofu skin. Fermented foods include soy sauce, fermented bean paste, natto, and tempeh, among others. The oil is used in many industrial applications. The beans can be processed in a variety of ways. Common forms of soy (or soya) include soy meal, soy flour, soy milk, tofu, textured vegetable protein (TVP, which is made into a wide variety of vegetarian foods, some of them intended to imitate meat), tempeh, soy lecithin and soybean oil. Soybeans are the basis of all soy foods. Young, green soybeans, called edamame, make a delicious snack on their own or mixed into dishes and salads for a protein boost. Foods made from whole soybeans are tofu, or pressed bean curd, and soy milk, made by soaking beans in water, then straining. You can saute sauté or bake tofu and add it to-stir, fries rice dishes and. Salads use soy milk in your morning cereal or, tea or add it to soups in lieu of. dairy Soya is widely used in foods and is difficult to avoid. As many as 60% of manufactured foods contain soya. Soy comes from soybeans and immature soybeans are called edamame beans. Soya can be ingested as whole beans, soya flour, soya sauce or soya oil. Soya can also be used in foods as a texturiser (texturised vegetable protein), emulsifier (soya lecithin) or protein filler. 
http://articles.mercola.com/sites/articles/archive/2010/09/18/soy-can-damage-your-health.aspx http://www.urmc.rochester.edu/encyclopedia/content.aspx?ContentTypeID=85&ContentID=P00036 http://www.stanfordchildrens.org/en/topic/default?id=soy-allergy-diet-for-children-90-P01709 http://www.foodallergy.org/allergens/soy-allergy https://www.ucsfhealth.org/education/a_guide_to_foods_rich_in_soy/index.html https://www.ucsfhealth.org/education/a_guide_to_foods_rich_in_soy/index.html https://en.wikipedia.org/wiki/Soy http://www.livestrong.com/article/194499-soy-foods-list/ https://www.allergyuk.org/soya-and-soy-allergy/soya-soy-allergy
what foods contain soy