To lose 1 pound of fat in a week, you have to eat 3,500 fewer calories (that is 500 fewer calories a day), or you have to burn off an extra 3,500 calories. You can burn off calories by exercising or just by being more active. (Talk to your family doctor before you begin any type of exercise program.o lose 1 pound of fat in a week, you have to eat 3,500 fewer calories (that is 500 fewer calories a day), or you have to burn off an extra 3,500 calories. You can burn off calories by exercising or just by being more active. (Talk to your family doctor before you begin any type of exercise program.
Washington Dulles International Airport (IATA: IAD, ICAO: KIAD, FAA LID: IAD) is an international airport in Loudoun and Fairfax counties in Virginia, United States, 26 miles (42 km) west of downtown Washington, D.C. The airport serves the BaltimoreâWashington Metropolitan Area, centered on the District of Columbia.
Des Moines International Airport. Des Moines International Airport is a joint civil-military public-use airport located three nautical miles southwest of the central business district of Des Moines, a city in Polk County, Iowa, United States.