Final answer:
A client attempting to lose 1.5 lbs per week needs to reduce her caloric intake by 750 calories per day to achieve a weekly deficit of 5,250 calories.
Step-by-step explanation:
To determine how many calories a client needs to reduce in order to lose 1.5 lbs per week, it's important to understand the relationship between calorie intake and weight loss. We know that a reduction of approximately 3,500 calories is required to lose 1 lb of body weight. Therefore, to lose 1.5 lbs per week, the client would need to have a calorie deficit of 5,250 calories per week (3,500 calories x 1.5).
Since there are 7 days in a week, to achieve this weekly deficit, the client would need to reduce her caloric intake by 750 calories per day (5,250 calories / 7 days).
It is essential to adjust one's calorie intake thoughtfully and ensure that the diet is still balanced and provides all the necessary nutrients. Engaging in regular physical activity can also help create a calorie deficit by increasing the number of calories expended.