HUMAN NUTRITION

Detailed explanation-1: -Fish is a low-fat high quality protein. Fish 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.

Detailed explanation-2: -Tuna. Fresh tuna has the most protein per gram of any of the seafood on this list. With 30.7g of protein in a 100-gram serving, fresh tuna has the most protein by weight and is at the top of the list of commercially available, high-protein fish.

Detailed explanation-3: -Fish protein is among the best sources of protein. A 3-ounce serving of fish has about 17 grams of protein. In comparison, a 3-ounce serving of skinless chicken breast has 20 grams of protein, a half-cup of cooked lentils has 9 grams, and an egg has 6 grams of protein.