It has benefits, but also toxins... The five most dangerous fish to consume

While fish is known as a healthy food source, the type of fish you choose can have a major impact on your health. Fish rich in omega-3 fatty acids are extremely beneficial for the body, but some fish can pose serious dangers to your health. Especially due to environmental issues such as mining, sewage, and fossil fuel emissions, heavy metals like mercury and plastics are accumulating in fish.

This situation can trigger low-level mercury poisoning resulting from the consumption of contaminated seafood and can have serious negative effects on health. Therefore, it is of great importance to be cautious when consuming fish and to avoid certain species.

One of the most dangerous fish for humans is the pufferfish (species containing tetrodotoxin). This fish contains a substance called tetrodotoxin, which is deadly toxic. If prepared incorrectly, this toxin can have paralyzing effects on the nervous system and can lead to death by causing respiratory failure.

Although pufferfish consumption is carried out in a controlled manner in some countries, it is generally recommended not to eat these types of fish. In particular, the person who will prepare the pufferfish must be an expert in this field, because the toxin is concentrated in certain parts of the body.

For this reason, it is advised to stay away from pufferfish and other species that contain tetrodotoxin.

Apart from pufferfish, some other fish species that can be dangerous for human consumption include the following:

Swordfish: Swordfish can contain high levels of mercury. Mercury poisoning can have negative effects on the nervous system and is particularly dangerous for pregnant women and children.

Shark: Shark also has a high mercury content. Its consumption can affect the nervous system and brain functions in the long term. For this reason, it should not be consumed frequently.

Blue Marlin: Similar to swordfish, blue marlin also contains high levels of mercury and can lead to health problems.

King Mackerel: This fish is also considered risky in terms of mercury levels and its frequent consumption is not recommended.

Tilefish: It has also been identified by the U.S. Food and Drug Administration (FDA) as one of the riskiest fish in terms of mercury levels.