A lot of things can increase the risk of cancer, on the other hand, some, according to scientists, are more harmful to health.
Here are the eleven major cancer risk factors:
1. Salted meat, fish, pickled products
In salted fish, a lot of nitrates and nitrites – these carcinogens can cause cancer. These chemicals cause damage to the DNA, which can lead to head and neck diseases.
For example, according to the UK Cancer Research Institute, the Chinese or their descendants living in Britain are more likely to suffer from cancer of the nasopharynx than other ethnic groups, because their diets are rich in salted meat and fish dishes. Drinking lots of pickled vegetables will increase the risk of stomach cancer.