Carol eats 800 kilocalories a day to lose weight.She is 40 years old.Carol has been walking briskly 60 minutes daily for the past 2 months.When she was younger,she lifted weights,but she has lost considerable lean body mass over the years due to inactivity.Recently,Carol was diagnosed with hypothyroidism which lowers metabolism.Which of the following factors increases Carol's energy output and promotes weight loss?

Question

Quizplus · Accepted Answer

Carol's walking routine increases her energy output, which promotes weight loss. Walking for 60 minutes daily burns additional calories and contributes to a negative energy balance, which is essential for weight loss. Her 800-kilocalorie diet provides fewer calories than her body needs, contributing to a calorie deficit, but it does not increase her energy output. Her age and loss of lean body mass decrease her basal metabolic rate, making weight loss more difficult, and do not increase her energy output.

Carol Eats 800 Kilocalories a Day to Lose Weight