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.
Murray, Kentucky. Not to be confused with Murray Hill, Kentucky, near Louisville. Murray is a home rule-class city in Calloway County, Kentucky, in the United States. It is the seat of Calloway County and the 22nd-largest city in Kentucky. The city's population was 17,741 during the 2010 U.S. census, and its micropolitan area's population was 37,191. It is the home of Murray State University.