For salmon, it is a kind of marine fish. Although it may contain parasites, such as anisakis, it is safe to eat raw salmon after being frozen for at least 24 hours in an environment below MINUS 20 degrees Celsius. However, if the treatment is unsanitary or disinfection is not thorough, or the food is contaminated by heavy metals, eating raw salmon may cause harm to human health. Therefore, if you want to eat salmon raw, it is recommended to choose fresh, clean, frozen for enough time and strictly tested salmon.
Unlike salmon, arctic shellfish are not raw, but cooked or frozen immediately after fishing, and then thawed for consumption. Therefore, Arctic shellfish are generally cooked, which is relatively safe and can be safely eaten.
Generally speaking, in order to ensure food safety and health, it is suggested that when choosing raw salmon or shellfish, we should choose foods that have undergone strict inspection and treatment, and pay attention to personal hygiene and food hygiene. If you have any questions or are not sure whether these foods are suitable for eating raw, it is recommended to consult a doctor or a professional dietitian.