Fish is a really nutritious food, being rich in protein, vitamins and minerals which are essential to maintain good health. There are three types of fish: oily fish, white fish and shellfish.

Oily fish are a rich source of vitamins A, D and E. They are also rich in essential omega-3 fatty acids which are essential for healthy brain, eye and nerve development in babies and children. They are also beneficial to your heart health and there is emerging evidence to suggest that eating fish reduces the risk of cancer and arthritis.

Fish should smell fresh and mild, not fishy, sour, or ammonia-like.  A fish’s eyes should be clear and bulge a little.  Whole fish and fillets should have firm, shiny flesh and bright red gills free from milky slime.  The flesh should spring back when pressed.
Fish fillets should display no discoloration, darkening or drying around the edges.  Shrimp flesh should be translucent and shiny with little or no odor.