People from the coastal resorts have less heart disease and degenerative diseases than those from continental areas. Fish and seafood in addition to freshwater fish and crustaceas represent a group of valuable food, which is eaten as the primary source of protein and other nutrients in many regions.
Fish and seafood are very different from other food by their smell, the amount of unsaturated fatty acids (omega-3), easily digestible proteins and high biological value of certain minerals and vitamins they contain. Omega-3 acids which are found in fatty fishes especially salmon and tuna are contributing to the optimum functioning of body organs and tissues.
What are OMEGA-3 fatty acids?
Omega-3 poly unsaturated fatty acids are essential for optimal functioning of most important systems in the body. They are derived from linolenic acid. The role of unsaturated fatty acids in the body is extremely important because the hormon-like substance (prostogladin) is arose from them. This substance play an important role in preventing blood clots, decreasing blood pressure, reducing inflammation and in improving immune and nervous system.
Prostogladins type-3 are derived from omega-3, which significantly affect brain function, improve mood and concentration and control cholesterol and tryglicerides in the blood. The basis is the alpha-linolenic acid. It can also be found in vegetable sources – flax, pumpkin and hemp seeds and in oil produced from these seeds. In the human body, the alpha-linolenic acid is converted into EPA and DHA, from which arise prostogladins type-3.
Carnivorous fish do not contain basic omega-3, but already processed EPA and DHA. These fatty acids, human body use much faster and easier than those from plant sources.
Seafood is among the most respected sources of proteins because it contains all nine amino acids, which are urgently needed, but our bodies cannot produce them. All types of meat contain them, but those contained in seafood, are more easily digested. Furthermore, is virtually free of harmful saturated fats. Most fish contain very little cholesterol, on the other side shellfish and crustaceans have it a few more, but also features a component that inhibits its absorption. All fish and seafood lower levels of bad cholesterol and tryglycerides in the blood.
If you do not like fish, is a great source of omega-3 fatty acids in fish oil capsules, which contain about 10% omega-3 fatty acids. About the importance of these acids for human metabolism tells us the fact that in the infant nutrition regularly add just that. Furthermore, the omega-3 is present in food supplements for pregnant woman. This is important in the first three months of pregnancy, because the lack of omega-3 endangers the child.
Fish oil has always been used to assist in maintaining health. It reduces the loss of muscle mass and inflammation, promotes muscle growth, helps in the production of hormones, protects the joints, strengthens the tendons and promotes recovery.
If you want to do something good for your well-being and healthy body, add fish to your weekly menu. You will see, the body will be grateful!