1. Salmon is rich in unsaturated fatty acids, which can effectively reduce blood lipids and cholesterol, and prevent and treat cardiovascular diseases. Eating twice a week can reduce the probability of death from heart attack by one third.

Salmon also contains a substance called astaxanthin, which is a very powerful antioxidant. The omega-3 fatty acids contained in it are essential substances for the brain, retina and nervous system, and have the effects of enhancing brain function, preventing senile dementia and preventing vision loss.

The method of Sanwen Fish Head Tofu Soup is as follows:

1. Wash fish head and bone, cut into sections, drain for later use, disassemble and wash seafood mushrooms, cut tofu into small pieces, slice dried onion, shred ginger, and cut onion into sections.

2. Pour the oil into the hot pot, and fry the fish head for two minutes on medium heat.

3. After that, put the bone around the fish head and fry for one minute, then sprinkle with shredded ginger, pour hot water into the fish head and pour a little cooking wine.

4. Sprinkle tofu evenly on the surface after the water boils, and cook on low heat for ten minutes.

5. Drop a few drops of oil, add a few fresh mushrooms and vegetables, boil, add salt, dried onion and onion segments, sprinkle with white pepper, and take the pot and plate.