The Most Mercury-Contaminated Sea Fish You Should Avoid Eating
According to the FDA – the U.S. Food and Drug Administration, there are 5 types of fish that are highly susceptible to mercury contamination, including sharks, swordfish, tilefish, and king mackerel. The main reason for this is that these fish primarily inhabit the bottom of the sea, where sunlight cannot reach and break down mercury compounds. Therefore, consuming these types of fish can be harmful to humans.
In addition, they are also omnivorous species, making them more susceptible to toxic substances and the presence of microorganisms in the water environment.
On the contrary, according to the FDA’s report, there are 4 types of fish and shellfish that contain very low levels of mercury, namely shrimp, salmon, canned tuna, and sardines. The FDA advises consuming fish at least 2-3 times a week and choosing types with low mercury content to ensure good health. Fish is rich in Omega 3, which is beneficial to human health. Additionally, consuming fish also aids in the comprehensive brain development of young children.
The Effects of Consuming Mercury-Contaminated Sea Fish
In reality, it is inevitable for shellfish and sea fish to contain mercury compounds. The human body can still absorb and process a certain amount of mercury. However, exceeding the regulated mercury levels can have serious implications on human health.
When consuming fish that contain high levels of mercury, the body gradually accumulates toxins, leading to symptoms such as neurologic disorders, mental disturbances, impaired hearing, and, in severe cases, even death.
The FDA and the U.S. Environmental Protection Agency caution pregnant women and nursing mothers to avoid fish with high mercury content.
Tips for Choosing Safe and Non-Toxic Fish
When selecting fish, the best method is to choose fresh fish that is not spoiled. Additionally, you should test the elasticity of the fish meat. If the meat springs back when touched, it indicates that the fish is fresh and suitable for consumption. On the other hand, if the fish meat lacks elasticity, it is best not to select it as it may not be good for your body.
Furthermore, you can also use your sense of smell to determine the freshness of the fish. Spoiled fish will have a strong, unpleasant odor, whereas fresh fish will have a distinct fishy smell.
Don’t be tempted by this cheap fish at the market: Full of mercury, the more you eat, the more harmful it becomes.
Not all types of fish are truly beneficial when consumed in excessive amounts. Some fish, especially those with high levels of mercury, are not only not nutritious but also pose a potential risk to our health.
5 Types of Fish Full of Mercury, Don’t Be Tempted by Cheap Prices at the Market
Some larger fish tend to eat smaller fish that contain small amounts of mercury. Eating fish that contain mercury will introduce harmful substances into the body.
