Alex is usually a healthy eater and exercises daily. He generally works 60 hours per week, which can be stressful at times. However, he always makes time to meet with his friends and family. Which statement accurately describes how Alex can best improve his wellness?

A.
Alex can improve his social health by eating more fruits and vegetables.
B.
Alex can improve his physical health by exercising less days a week.
C.
Alex can improve his mental health by learning how to manage the stress from his work.
D.
Alex can improve his physical health by working more hours during the week