does tuna cause allergies
Salmon, tuna, and halibut are the fish most likely. to cause allergic reactions, but it is recommended. that individuals with any fish allergies avoid all fish. The term fish encompasses all species of finned fish, which can cause severe allergic reactions. The. protein from the fish flesh is most likely to cause an. allergic reaction, but fish gelatin and fish oil (which is. often less refined and may contain traces of fish.