Karas – This sea and the advantages of subspecies of freshwater fish. Karas is gold and silver, with a bright, shiny scales. The size of the fish is typically less than forty centimeters, and weight – two kilograms. The World Health Organization recommends eating carp several times a week for their beneficial properties. Vitamins: B1, C, PP, B2, E, A. The chemical elements nickel, calcium, molybdenum, magnesium, fluoride, sodium, chromium, potassium, iron, phosphorus, chlorine . There are many ways to cook this fish. Carp fried, marinated, stewed, dried, baked, boiled, vyalyat, smoked. Fresh crucian – fish is available all year round. When choosing fresh crucian pay special attention to the gills and stomach. The former must have a red or pink color, and the second not be inflated. The meat of this fish contains a lot of calcium, and with regular use it positively influences the condition of nails, bones and hair .