Fish species that contain at least 10% of fat are considered oily fish. These oils are the omega-3 fatty acids and are essential in your diet to help keep a health heart and body. Salmon, trout and sardines are all great oily fish.
Fish species that contain at least 10% of fat are considered oily fish. These oils are the omega-3 fatty acids and are essential in your diet to help keep a health heart and body. Salmon, trout and sardines are all great oily fish.