2. Frozen rainbow trout can be eaten raw, but it is best to choose rainbow trout cultured in breeding places that meet management standards, clean water quality and excellent feed, and the quality is more guaranteed. Although it has been reported that rainbow trout carries schistosomiasis, there is no exact report yet.
3. Precautions for raw food: Generally speaking, it is not recommended to eat freshwater fish raw, because freshwater fish are more susceptible to parasites, and parasites in freshwater fish can survive in the human body. However, if rainbow trout is to be eaten as sashimi, it is best to freeze rainbow trout in a refrigerator at MINUS 20 degrees for more than one day before eating, so as to freeze parasites in the fish and avoid eating bad stomachs.