Let's say you typically eat 2,500 calories per day, and want to lose weight. To lose one pound in a week, you would need to eat 3,500 calories less during that week. This would mean reducing your caloric intake to 2,000 calories per day for the week, since 2,500-2,000 = 500 and 500 x 7 days = 3,500 calories.
Chat with our AI personalities