Fish is a Good Source of Protein

Fish is a good source of protein, with most fish being made up of 20-25% protein. A portion of fish would typically provide you with around half of your protein requirement for the day. Protein is essential for the growth and maintenance of muscles and body tissues.

Proteins are made up of smaller units called amino acids. There are about 20 different amino acids, eight of which must be present in the diet; These are the essential amino acids, called ‘essential’ because your body can’t manufacture them itself and they have to come from your diet.

Protein can be derived from plant and animal sources. However, unlike animal proteins, plant proteins may not contain all the essential amino acids in the necessary proportions.