Vodka (Polish: wódka, Russian: водка, Bulgarian: водка) is a colorless alcoholic beverage of 40 degrees. The origin of this eau-de-vie is located in Russia or Poland according to sources. It is usually a potato brandy or cereal, but other raw materials can be used. It has become the national alcohol of many countries (Russia, Poland, Ukraine, Finland, etc.) 2. Between 4,000 and 5,000 brands of vodka are present on the market. Today, vodka is produced in many countries, both in traditionally producing countries and in most countries that consume alcohol. Vodka is the most consumed alcohol in the world with just over 500 million cases of 9 liters in 20053. Vodka is found in the composition of many cocktails. "Wikipedia source"