Tell me about smoked fish.

The burnt things contain carcinogens such as benzopyrene and nitrosamines.

(The following contents are excerpts)

When meat (including fish) is grilled at high temperature, the decomposed fat will combine with protein to produce a carcinogen called benzopyrene. Benzopyrene is a polycyclic aromatic compound composed of benzene ring and pyrene molecule. If you often eat food contaminated with benzopyrene, benzopyrene will accumulate in the body. Benzopyrene is a strong carcinogen, which can cause tumors in any part of the human body and is very toxic. Benzopyrene can also invade the fetus through the placenta and the baby through the milk, causing cardiovascular and cerebrovascular diseases.

At the same time, there is another carcinogen in barbecue food-nitrosamine.

In addition, smoked food (smoked fish, bacon, etc. ) also contains benzopyrene, which is highly carcinogenic. When smoked in an electric oven, each kilogram of meat contains 23 micrograms of benzopyrene. In smoked fish and meat, the content of benzopyrene can be as high as 107 μ g. Fried food contains more heterocyclic amines, and the more brown it is, the higher the content of harmful substances is. Like fried dough sticks,

Fried food such as twist contains many harmful substances, among which benzopyrene is the most representative carcinogen.