Is salmon really a deep-sea fish? Read on and you will understand

Salmon is a type of deep-sea fish. It is born in freshwater, then moves to seawater to grow, and returns to freshwater to reproduce, belonging to the migratory fish category. Salmon is also called samon or saamen fish, and is one of the more commonly used fish ingredients in Western cuisine. In the consumer markets of different countries, salmon covers different species.

When eating salmon, you should note:

Wild salmon has relatively many parasites, with Anisakis being the most common, which can easily cause abdominal pain and diarrhea, but saltwater parasites cannot survive long-term in the human body. By comparison, farmed salmon may have fewer parasites.

It is worth noting that freshwater-farmed rainbow trout is sometimes also used for sashimi, but its risk is far greater than that of salmon. This is because parasites in freshwater fish can survive in the human body, the most common of which is the liver fluke.

Therefore, freshwater-farmed rainbow trout cannot be eaten raw. Anisakis can be killed by freezing.