How do you lose weight within 1 week?

Answer 1

The basic plan for weight lossis always the same: burn more calories than you eat. But over the course of only one week there isn't much to be done. On any sensible diet you might be able to lose 4 pounds, but more likely 2-3. On a crash diet you can lose some more, but you're more than likely to put those back on again as soon as you turn back to your regular habits. A crash diet isn't sustainable in the long run and isn't particularly sensible even short term.