Fish is a popular source of protein and essential nutrients around the world. Some of the most commonly consumed fish species include salmon, tuna, cod, haddock, and tilapia. Different countries and regions have their own preferences and tastes in fish, with some being more popular in certain areas than others.

For example, salmon is a highly consumed fish in North America, Europe, and Asia, while tilapia is more commonly consumed in African and Asian countries. Tuna is popular worldwide and is often used in sushi dishes.

In terms of fish products, canned tuna is one of the most widely consumed fish products globally, with Thailand being one of the leading producers. Other popular fish products include fish fillets, fish sticks, and fish cakes.

Fish is an important part of many cultural cuisines and is often used in traditional dishes. For example, cod is a staple fish in traditional British fish and chips, while tilapia is used in many West African stews and soups.

Overall, the popularity of fish varies depending on the region and local culture. However, fish remains an important source of protein and nutrients for many people around the world.