Food allergies occur when the immune system of the body overreacts to some foods or drinks. Symptoms can vary, depending on people, age, and gender. They can appear over a few hours or happen suddenly. Children are more likely to experience this health issue. A food allergy can affect different parts, such as the cardiovascular or respiratory system, gastrointestinal tract, or the skin. While many foods could be allergens, some products are more likely than others to cause an allergic reaction. Read on to learn more about the 10 most common culprits.
A shellfish allergy occurs when the body attacks proteins in mollusk and crustacean families of fish, also known as shellfish. These proteins are myosin light chain, arginine kinase, and tropomyosin. Common triggers include scallops, squids, lobsters, crayfish, prawns, and shrimp. Most symptoms tend to appear quickly and are quite similar to those of IgE food allergies. This form of allergy does not resolve over time, so it is better to exclude shellfish from the diet to reduce the risk.(Source)