According to ProHealth, a pound of fat equals 3,500 calories. This means you'll need to reduce your diet by about 500 calories a day to lose a pound in a week. This means that you can lose between one and three pounds in 10 days.
According to ProHealth, a pound of fat equals 3,500 calories. This means you'll need to reduce your diet by about 500 calories a day to lose a pound in a week. This means that you can lose between one and three pounds in 10 days.