what do you have to do to lose a pound a day
You need to burn 3500 calories a day to lose a pound. A human burns about 2000 a day on average. If you eat 1500 calories a day, you're burning about 500 a day without changing your routine. Which means you have to burn 3000 more calories that day to lose a pound. Not impossible but very difficult. Aerobic workouts like Richard Simmons (don't laugh.