Nonetheless, consuming sushi every once in a while can benefit your health. The higher a fish is on the food chain, the greater the content of metals. In addition, predatory fish, such as tuna and swordfish, can contain high levels of other heavy metals. Other fish can contain mercury if they swim in polluted waters, according to CNN. Mercury exists in high levels in tuna (especially bluefin), mackerel, yellowtail, swordfish and sea bass. Mercury is a heavy metal that can cause severe neurological problems. Students shouldn’t shy away from eating sushi, as it can be a beneficial part of a balanced diet, but they should know the dangers associated with eating it too often.Īccording to CNN, eating sushi more than six times a week can lead to mercury poisoning. However, even nutritious sushi products can be dangerous in large volumes.
Sushi, whether it is raw or cooked, has long been considered a delicacy to many.