Electrolytes are minerals in your blood and other body fluids that carry an electric charge. Electrolytes affect how your body functions in many ways, including: 1  The amount of water in your body. 2  The acidity of your blood (pH)  Your muscle function.
Louisville-area population tops 1.3 million. The population of the Louisville metropolitan statistical area has reached an estimate of more than 1.3 million, keeping the local MSA among the largest U.S. markets. Based on estimates by The Business Journals, an affiliate of Business First, the population of Louisville was 1,306,171 as of Jan. 15.
Kentucky Zip Code Listings 2016 At 40,409 square miles, Kentucky is the 37th largest state in America. Administratively, Kentucky is divided into 4,650 cities and towns and 120 counties. The state's population in 2013 is 4,395,296, according to the 2013 United States Census, making it the 26th most populous state in America.