5. Fish oils
There is an abundance of fish if you are living by the sea - and with all these fishy dishes, we can benefit from the omega-3 fatty acids found in fish. Studies have shown that people in parts of the world who eat more fish have lower rates of heart disease and fewer heart attacks, too. Omega 3 plays an important role in brain function and preventing inflammation. Deficiency can lead to many health problems, such as cardiovascular disease, mood disorders, and arthritis. Many studies have shown how fish oil can help cancer treatment as well, especially colon and breast cancer, and it can also reduce the risk of type 2 diabetes.