Fish oil in the belly of fish belongs to the fatty tissue of fish, so there is no problem in processing diet and it can be steamed. Cooking methods should be boiled and roasted as much as possible, and frying will destroy its nutrition. Fish oil doesn't need to be cooked separately, just cook it with the fish itself. Fish oil can also be extracted separately, the steps are as follows:

1. Remove oil flakes from both sides of the fish. You can even cut off the skin.

2. Put the fish oil in the pot and fry it with the smallest fire you can adjust.

3. Fish oil will be forced out bit by bit. Find a clean container.

Stir-fry for a while and pour out the oil when there is too much oil, and then continue to stir-fry until nothing can be fried.

Fish oil is the general name of all oils in fish, including body oil, liver oil and brain oil. The main fish oil is an oil extracted from fatty fish, which is rich in omega-3 polyunsaturated fatty acids (DHA and EPA) and has anti-inflammatory and blood lipid regulating health care effects.

Broadly speaking, fish oil not only refers to the fish oil preparation in capsule form, but also refers to the fat in fish. The main functional component is ω-3 polyunsaturated fatty acid. Because there are too many omega-6 fatty acids in China's diet, we should pay more attention to the intake of omega-3 fatty acids. Because fish oil is easy to oxidize, eating fish is more efficient than eating preparations. Dietary Guidelines for China Residents suggest that ordinary adults should eat 75-100g of fish and shrimp every day.

References:

Baidu encyclopedia fish oil