Do you like to eat fish for pork, chicken, cow, or fatty meat? It does not seem to us that most of its classes are beneficial but some of these can damage or affect our health. We can see in this article that there are species of fish that should be avoided in food. 1. The dollarfish is a type of fish that contains “pyrotoxin” which is a substance that can not be melted or accepted by our body. 2. “Tilefish” is another of its kind that contains mercury and is usually found in the sea. Eating this fish leads to poisoning or experiencing “food poisoning”. 3. The jug or eel is full of bad cholesterol and LDL caused by stroke and heart disease. It is also commonly found where there are industrial waste such as “factory” sewage vessels so it is a proof that they are not health food. 4. The mackerel has a “mercury” component. and it’s one of those that should be avoided because it is poisonous in our bodies. It also causes some form of illness that can eventually lead to death. The “Atlantic Mackerel” is one of the low probability of eating its risk and is usually packed in less expensive countries. 5. Tilapia is another type of fish that should be avoided. It has fats that affect our pressure and become a risk to our body. In some, it causes an allergy. 6. The market commonly used is the tuna fish. It contains mercury that harms the body especially the consumption of “blackfin” or “bluefin” tuna. Some of the origin of the tuna are in fisheries where they contain antibiotics and hormones. 7. The types of catfish that are grown in factories and passed on to any experiments should also be avoided. They contain growth hormones in the way they are aimed to double their size and weight. It can cause over-risk and severe health conditions like cancer. 8. The “Pangasius” fish is usually found on the Mekong river in the country of Vietnam where it is one of the most polluted rivers in the world. It also has a “carcinogens” component that causes cancer. It would be good to be a good buyer and to buy fish that are directly priced to fishermen or to markets. Also, make sure that fish do not contain fish that contain any kind of medicines that can damage our health. We can also remember the kind of cooking in the fish we eat to do it right and well to prevent abdominal pain and any harm it may cause.