Fish brain is rich in polyunsaturated fatty acid DHA, commonly known as "brain gold", as well as phospholipids, which are helpful for infant brain development and have a certain effect on Alzheimer's disease. However, the cholesterol content in fish brain is high, so the food intake should be controlled.
Precautions:
Fish heads should be dug out and thoroughly cleaned before cooking to reduce the chance of infection with echinococcosis. Cut the fish head in half for cooking. When the fish head is large, cut it into several parts before cooking, such as fish head soup, fish head hot pot, braised fish head, etc. In short, remember to cook it before eating it.
Extended data
Dietary advice:
After you buy live fish and go home, you can keep it in clean water for a day or two before killing it. It is best to soak the killed fish in clear water for about an hour to volatilize the residual toxins on the fish as much as possible to reduce the harm of toxic substances to the body.
It is best to cook a few hours after the fish dies, because after a period of time, the connective tissue of the fish begins to soften gradually and the meat becomes delicious. Cooking is the best time.
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