Catfish and the nutritional content

Catfish is freshwater fish which is well known in many circles mustache, delicious and nutritious meat makes these fish a lot like people. Catfish is a freshwater fish species are easily found anywhere. This fish is widely cultivated by the people because of easy maintenance and has a high economic value. Catfish is a type of fish that is easy to live, weather-resistant of all even though the water is dirty and muddy to survive. This is what causes many people cultivate them, with the aim, in addition to the nutritional needs of the family, also to supplement the family income.

In addition to having a high economic value, catfish are also useful for family nutrition. Its nutrient content is high enough for the family, especially for the growing children. Catfish containing several important substances for our body, including calories, protein, carbohydrates, fat, fiber, excellent, Selenium, vitamin B12, potassium, and niacin.

Much research has been done by experts to determine nutritional value of catfish. Catfish meat has a high nutrient content. In 500 grams of catfish meat, contains 12 grams of protein, 149 heat energy, 8.4 grams of fat, and 6.4 grams of carbohydrates. Based on the scientific study of catfish has a fairly high protein content in them which is about 17%, more incredibly, this fish has a wide range of essential fatty acids that can meet the needs of our daily fatty acids around 9%.

Catfish has become the idol of the consumers, besides the price is quite affordable, catfish also have advantages when compared to other fish, namely that the catfish is rich in leucine and lysine. Leucine (C6H13NO2) is an essential amino acid that is necessary for children's growth and nitrogen balance. leucine is also useful for breaking and formation of muscle protein, while lysine is one of the 9 essential amino acids needed for growth and tissue repair. Including the amino acid lysine which is very important and necessary once in the growth and development of children. This amino acid is very useful for growth and bone development in children, helping the absorption of calcium and nitrogen balance in the body, and maintaining the child's body mass that is not too fatty. Lysine is also needed to produce antibodies, hormones, enzymes, and the formation of collagen, as well as tissue repair. Lysine can protect children from cold sores and herpes viruses. Catfish is a source of omega 3 fatty acids, ie fatty acids with a double bond at position number 3 carbon of a methyl group or a so-called carbon omega position. These fatty acids are precursors of prostaglandins thrombaxiane A3 and I3, a substance that is effective to replace the aggregation of pieces of blood. Prevention of aggregation of pieces of blood may reduce the risk of heart disease.

Of research conducted on an ongoing basis, the researchers also found other benefits of omega 3 fatty acids, which lowers blood pressure, helps maintain healthy skin, especially of eczema and dermatitis, as well as play a role in the formation of cerebral brain cortese. This is very handy for those of you who often move heavy exercise, or activities that require high energy and reflexes. Omega-3 fatty acid deficiency in experimental animals showed low vision or intelligence. Although not yet able to determine the amount of omega-3 are needed to manage effectively in a healthy heart, experts recommend that 20-25% of essential fatty acids that are consumed in the form of omega-3 fatty acids. To accomplish that, they are warned not to use fish oil supplements regularly. The danger, among others, an overdose of vitamin A and vitamin D which can cause poisoning and also bleeding.