Catfish is a fish that lives in fresh water, besides being a catfish farm fish, it also usually lives in lakes, swamps, muddy water and rivers. Catfish has a special characteristic in the form of a fairly long mustache and dark skin such as brown, gray to black. This fish is a very familiar fish, almost every food stall provides a menu of catfish. Most people like to consume catfish because of its delicious taste, soft texture, nutritional content and economical price. However, others prefer to avoid catfish because of the assumption that catfish are dirty and not good for health. Which one do you like or avoid? To be clear, let's learn more about what content is in catfish. Worried about the dangers of catfish for health Catfish contain mercury? In this modern era technology is increasingly advanced but the environmental conditions are increasingly neglected by the amount of environmental pollution. Almost all fish contain mercury, which is a substance that can harm your nervous system. But you don't need to worry because you can still eat catfish, except for catfish that grow on high mercury contamination. Most research reveals that catfish is a fish that contains very little mercury. The environmental regulatory agency also stated that catfish is a fish that is safe for consumption. Catfish contains a lot of bacteria that are harmful to health? Catfish are fish that can breed in dirty and low oxygen waters. There are even catfish farmers who place catfish ponds around the chicken coop. He did this because catfish are fish that can consume chicken manure and even human waste, making it easier for livestock business. This situation allows catfish to contain a lot of bacteria. Some of the bacteria commonly found in catfish are E.coli, Shigella and Salmonella, these bacteria can be removed by proper processing. Make sure you wash the catfish thoroughly and process it with proper heating because the bacteria on catfish can die from heating. Apart from these concerns, catfish have more nutritional content that is very beneficial for your health. Cancer Many catfish cultivators use dirty ponds such as under chicken or pig coops, remember catfish are also animals that consume waste and can live in various fields. and mud. Why catfish can cause cancer, following the "danger of cancer catfish" which is very dangerous Catfish live in very dirty ponds Catfish are fish that have very high immune systems, can live in very dirty environments and consume waste. Even to make it easier, many catfish farmers breed catfish under chicken coops. Can you imagine the bacteria that he consumes. Waste Consumption Like the danger of lizard meat, catfish is a fish that can consume waste (tai) from livestock, it is very easy to breed catfish, right? this is what causes it to be very dangerous because it is contaminated with bacteria. From the two characteristics above, both cages and consumption patterns of catfish, it is a type of animal that is very dangerous if raised in dirty media and with an improper diet. Benefits of catfish for health If catfish are bred cleanly, of course the dangers of catfish for health can be avoided and will not be dangerous if we consume. Helps brain development The brain is the central regulator of most systems in our body, it regulates thought, behavior, movement and homeostatic functions of the body such as pulse, heart rate, body temperature and fluid balance in the body. Given the important role of the brain in our bodies, we should be able to provide the best intake for our brains. In catfish contained omega-3 and vitamin A which is very good for our brain development. In addition, catfish also contains high protein which consists of more than 25 amino acids that play an important role in the process of sending messages from one brain cell to another. Good for heart health Good for the nervous system Helps in weight loss diet Helps the wound healing process Helps maintain healthy bones and teeth Helps maintain blood pressure Tips for choosing fresh catfish Choose catfish whose skin is not moldy Catfish meat when pressed hard does not break No bad smell Catfish eyes clear, protruding or convex red catfish gills Catfish fins and skin are not easily torn Tips for healthy catfish processing Clean and wash catfish thoroughly under running water Process until cooked at the right heat to kill any bacteria that may be present If you avoid cholesterol it is better Process catfish by steaming / boiling and don't fry