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Fish allergies are more often experienced by adults than children, probably because adults have had the chance to eat fish foods more often and thereby build up an allergic response to fish. Nevertheless, children and even dogs get fish allergies. Some people who do not have fish allergies can experience them because fish stored at a very cold temperature can contain histamine, which is the hormone secreted when an allergic reaction takes place. Generally, being allergic to fish encompasses being allergic to all fish types, like cod, hake, mackerel and shellfish, because the allergens are similar in all fish.
The most common causes of allergies to fish tanks start with the food the fish are eating. In addition, any allergies to seafood, shellfish or snails can cause an allergic reaction when you are cleaning the fish tank or handling the filter.
While fish is an important part of the human diet and provides important nutrients, it is also one of the most common food allergens in children.
According to the American Heart Association, fish contains Omega-3 fatty acids that help lessen the danger of arrhythmias, which can result in death. Fish oil is an excellent source of Omega-3 fatty acids. However, because fish oil is made from fish, if you have an allergy to fish you will likely have an allergy to fish oil. Knowing the signs and symptoms of a fish-oil allergy can help you know when to seek immediate medical attention.
A shellfish allergy, like all other food allergies, is caused by a glitch in an individuals immune system. Some of the proteins in the shellfish are identified by the faulty immune system as harmful, which causes the body to produce antibodies against them. There are several signs and symptoms of a shellfish allergy.
Just like most foods, some people can develop an allergic reaction to salmon. The causative agent in the allergic reaction is the protein found in the fish's meat.
Fish and shellfish allergies are diagnosed as separate allergies, with the onset of symptoms typically beginning during adolescence. Fish and shellfish allergies can result in an array of symptoms requiring immediate medical attention and treatment. Precautionary allergy testing is recommended for individuals with genetic predispositions for fish allergies.
More than 12 million Americans suffer from food allergies and 7.2 million of those people are allergic to seafood. Although any food can cause a food allergy, 90 percent of the food allergies in the United States are caused by eight foods. These foods include milk, eggs, peanuts, tree nuts, soy, wheat, fish and shellfish. Unlike other allergies, fish allergies often develop in adulthood. It is not unusual for someone who has been eating fish for 15 to 20 years to suddenly have a serious reaction.
Fish have a protein in their flesh that is responsible for allergies. Even if a product is not made from fish, it can still cause reactions if it has any fish protein in it. When fish allergies are present, they come with various symptoms.
