To Lose 1 Lb of Fat Every Week, What Would

Multiple Choice

To lose 1 lb of fat every week, what would Apple need to do?

A) Create a negative energy balance of 3,500 calories per week.
B) Create a positive energy balance of 4,375 calories per week.
C) Use one of the low-carb diets that promise to be effective.
D) Exercise only, such as walking, 60 minutes every day.