Theodore has major depressive disorder and is attending therapeutic lifestyle change training. Currently, he has a busy lifestyle and works in a poorly lit office all day. He keeps fit by going to the gym for an hour three times a week and eats a healthy diet with added omega-3 supplements. He sleeps soundly for seven to eight hours a night. Based on the information, what suggestion would you make regarding changes to his lifestyle? Responses He should take up a hobby he enjoys. He should take up a hobby he enjoys. He may need to quit his office job. He may need to quit his office job. He may need more exposure to natural light. He may need more exposure to natural light. He should exercise more often. He should exercise more often. He needs at least 10 hours of sleep a night.

He may need more exposure to natural light.

Based on the information provided, a suggestion regarding changes to Theodore's lifestyle would be that he may need more exposure to natural light.