According to Waite and Gallagher,what Is the Principal Reason That

According to Waite and Gallagher,what is the principal reason that married individuals have better physical health than unmarried individuals?

A) Married individuals have a spouse who monitors their health and encourages a healthy lifestyle.
B) Married individuals have less discretionary income than singles; this means fewer resources for drugs and alcohol.
C) Married individuals work more hours than singles; this means less leisure time for pursuing dangerous pastimes.
D) Married individuals are more likely to be church members; religious commitments foster a healthy lifestyle.