1. Cardiovascular system health: Salmon contains omega -3 fatty acids, which can lower blood pressure and blood lipid and prevent heart disease.
2. Immunity: Salmon contains vitamin D and protein, which can improve immunity.
3. Lose weight: Salmon contains high-quality protein, which helps to increase satiety and control calorie intake.
4. Eye health: Omega-3 fatty acids in perch help to protect retina, which is beneficial to eye health.
Generally speaking, salmon and perch are healthy fish and can be eaten by themselves according to their own dietary preferences and nutritional needs.