Food Allergens & Management

 

Food allergies are a growing concern in today's society. An allergy occurs when the immune system overreacts to a particular substance, called an allergen, which is typically harmless to most people. Food allergies are caused by allergens found in certain foods and can cause a range of symptoms from mild to severe, including itching, hives, swelling, vomiting, and difficulty breathing.

The most common food allergens are known as the "Big Eight." These allergens are milk, eggs, peanuts, tree nuts (such as walnuts, almonds, and hazelnuts), fish, shellfish, soy, and wheat. These eight foods account for about 90% of all food allergies. However, people can also be allergic to other foods, such as sesame, mustard, and celery.

Food allergens are usually proteins, and even trace amounts of an allergen can trigger an allergic reaction in some people. This means that people with food allergies need to be careful about the foods they eat and the products they use. Food labels are required to list any of the eight major allergens that are ingredients in a product. However, it's important to note that products may be manufactured in facilities that also process allergens, and cross-contamination can occur.

Managing a food allergy involves avoiding the allergen and being prepared in case of accidental exposure. People with food allergies should always carry an epinephrine auto-injector (such as an EpiPen) with them, which can help to reduce the severity of an allergic reaction. They should also inform their family, friends, and coworkers about their allergy, and how to respond in case of an emergency.

In conclusion, food allergies are a serious health concern that affects millions of people worldwide. By understanding the common food allergens and how to manage them, we can help to keep ourselves and our loved ones safe. If you suspect that you or someone you know may have a food allergy, it's important to seek medical advice and get tested.