■ Rich Nutrition Many nutritionists have pointed out that Omega-3 is rich in polyunsaturated fatty acids of deep-sea fish. Omega-3 can activate people’s mind, reduce the inflammation reaction, balance the immune regulation, alleviate allergic problem, etc. In addition, it can help people to reduce blood fat, triglycerides, LDL (Low density lipoproteins) as well as to prevent chronic diseases. The study found that it can increase the blood perfusion to the cerebral cortex for delaying the symptoms of Alzheimer disease. It is also a good brain nutrient by eating deep-sea fish.