Common Hidden Allergens: What to Look Out For
Hidden allergens are foods and food bits that can set off allergy symptoms. They are not always simple for most people to spot, even if you read labels or check menus. These can show up under different names you might not know. Sometimes, they get into foods by accident while companies make or pack the food, leading to cross-contamination. So, it is important to look out for these when you buy or eat food.
Examples of hidden allergens and places where you can find them:
Eggs: Eggs can be a hidden cause of allergies. You can find eggs in sauces, dressings, breaded or fried foods, mayonnaise, and even in ice cream or hot dogs. If you buy prepared foods and see "albumin" or "ovalbumin" on the list, it means eggs are in that item.
Wheat/Gluten: Wheat is a hidden allergen that you might not look for. The foods that most of us eat, like bread, soy sauce, ice cream, candy, deli meats, marinades, spice mixes, boxed rice, beer, wine, and other alcoholic drinks, can have hidden gluten in them. If you see the word "gluten" listed, that may not be the only way gluten shows up. Sometimes it is called malt or modified, or it could be found in semolina or couscous.
Soy: Soy can be in a lot of foods you eat. You might not see it right away. Soy is often added to things like candy, bread, baby food, and meat. It might show up on the ingredient list. If you look at the labels, check for words like "soy," "lecithin," "texturized vegetable protein," "natural flavors," or "spices." These words often mean there is soy inside. There are many ways soy can end up in your food, so you have to watch out for these terms.
Milk/Dairy: Milk can show up as whey, casein, lactose, or ghee. The dairy is in most baked foods, salad dressings, and even processed meats. Some medications may also have milk or dairy in them.
Even dairy-free products can have things from milk in them. Because of this, it’s important for people with dairy allergies or who can’t have lactose to read labels carefully.
Shellfish: The spice items made from sea animals, like shrimp, crab, lobster, clams, mussels, and oysters, can make people have a food allergy. This happens because of certain proteins in them. Some people get a rash on their skin, have stomach or gut problems, have trouble with breathing, or even have a bad reaction where they need help fast.
Mustard: Celery and lupin may get mixed into sauces, baked foods, soups, and meat alternatives. You will sometimes see them called “spices” or “natural flavorings” on labels. Mustard, even when there is very little of it, can cause strong allergic reactions. So, you need to read the ingredient list closely.
Sulfites & Food Additives: Sulfites can be found in wine, dried fruits, and many types of processed foods. Carrageenan is common in dairy substitutes. Both can make people have allergic reactions. Most times, you will not see these allergens named on the front of the packaging.
Spices & Herbs: Paprika, coriander, garlic powder, and other spices can cause people to have allergy symptoms. They are often listed as “spices” on the packaging.
Sesame: Sesame seed allergy has been around since the 1950s. It is getting more common now. Today, it is one of the top 10 reasons people have food allergies. There are reports that show more people eat sesame these days. This may be why more children in the UK are getting this allergy, which was rare before. In places like Israel, sesame has been eaten a lot for many years. There, sesame allergy is also very common. Right now, no one knows how often people grow out of sesame allergy. No one knows how long it takes to get better from a sesame seed allergy, either.
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