Pollution is a serious problem today, and mercury levels in water are rising. This affects fish and other marine life, leading to a higher risk of mercury exposure for humans. People can come into contact with mercury in many ways, including working in industrial environments or inhaling mercury vapors. However, one of the most common ways is by eating fish.
Some fish contain high levels of mercury, exceeding safe limits. Over time, mercury can build up in the body, leading to serious health risks. It has been linked to brain and liver diseases, as well as conditions like Alzheimer’s, Parkinson’s, autism, and depression.
Fish with the Highest Mercury Levels
Catfish
Large catfish are often farmed using growth hormones to increase their size for profit. This makes them more likely to contain harmful substances, including mercury. It’s important to choose catfish from trusted sources to reduce health risks.
Ocean Perch
Ocean perch is classified as one of the fish most at risk of mercury contamination. It lives on the seabed, where sunlight cannot break down mercury, leading to higher exposure. These fish also eat various organisms, increasing their chances of accumulating toxins. Over time, consuming fish like ocean perch may lead to mercury poisoning, oral health problems, and damage to the digestive tract and kidneys.
Mackerel
Mackerel is known for its high omega-3 content, which is beneficial for pregnant women and young children. However, some types of mackerel have high mercury levels. Atlantic mackerel is considered safer, while other varieties may pose a higher risk.
Eel
Eels are highly exposed to mercury because they absorb industrial and agricultural waste from water sources. This makes them one of the riskier seafood choices.
When consuming fish, it’s best to check mercury levels and choose safer options to protect long-term health.