Fish Fillet is a low-fat high quality protein. Fish Fillet is filled with omega-3 fatty acids and vitamins such as D and B2 (riboflavin). Fish is rich in calcium and phosphorus and a great source of minerals, such as iron, zinc, iodine, magnesium, and potassium.
A serving of salmon -- 3 to 4 ounces -- is about 200 calories. It's very low in saturated fat and a good source of protein. It's also one of the best sources of vitamin B12. It's also bursting in potassium and other nutrients like iron and vitamin D.
Mussels are one of our ultimate 'superfoods', according to a recent article in the Daily Mail. Scottish rope grown mussels are rich in zinc and selenium.