Question

A calorie deficit of 500 kcal below estimated energy needs should result in the loss of:

A. 1/2 lb per week
B. 1 lb per week
C. 2 lb per week
D. 2.5 lb per week

Answer 1

A daily calorie deficit of 500 kcal below the estimated energy needs will result in a loss of 1 lb per week, as 3,500 calories equate to one pound of body weight.

Step-by-step explanation:

A calorie deficit of 500 kcal below estimated energy needs should result in a weight loss of 1 lb per week. This is because the accumulation or loss of 3,500 calories is equivalent to one pound of body weight. To lose one pound, you would need to have a deficit of 3,500 calories, which, when divided by seven days a week, equals a 500-calorie deficit per day.