Eating two servings of fish per week may increase your risk of developing this deadly cancer (possibly due to pollutants).

Recent research has determined that consuming about 300 grams of fish per week is associated with an increased risk of malignant melanoma, a potentially fatal form of skin cancer.

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According to one study, eating two servings of fish per week was associated with an increased risk skin cancer.

Researchers have revealed that two weekly meals can put people at risk of developing malignant melanoma, the deadliest form of skin cancer.

Read also: What is really in the fish we eat? 58 pharmaceutical contaminants found in shrimp, crabs and small fish

I study

study Brown University It found that people whose usual daily intake of fish was 42.8 grams (about 300 grams per week) had a 22% higher risk. malignant melanoma Compared to those who ate only 3.2 g.

The study also found that those who ate the most fish were 28 percent more likely to develop abnormal cells only in the outer layer of the skin.

The research included 491,367 adults in the United States aged about 62, who reported how often they ate fried fish, non-fried fish, and tuna, as well as their portion sizes.

The researchers then calculated the frequency of melanoma cases that developed over a 15-year period, using data obtained from cancer registries.

They took into account other factors that could influence the results such as weight, smoking and alcohol history, as well as whether there was a family history of cancer.

1% of people developed malignant melanoma while 0.7% developed stage 0 melanoma.

Although there was no significant link between eating fried fish and skin cancer, eating 17.8 g of non-fried fish per day was associated with an 18% increased risk of malignant melanoma and a 25% increased risk of stage 0 melanoma, compared to eating only. 0.3 g

People who ate 14.2 grams of tuna per day instead of 0.3 grams also had a 20% higher risk.

Author Eunyoung Cho stated:

We hypothesize that our findings can be attributed to pollutants present in fish, such as PCBs, dioxins, arsenic and mercury.

However, Dr. Michael Jones, Chief of Staff, Genetics and Epidemiology atCancer Research InstituteIt’s possible, he said, that people who eat more fish or non-fried tuna have other lifestyle habits that increase their risk of developing skin cancer.

He continued:

The authors speculate that the association may be due to the pollutants in the fish, but they did not measure the levels of these pollutants in the participants.

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source: PubMed

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