The presence of obsessions or compulsions, or both, are what distinguishes obsessive-compulsive disorder from other conditions. The obsessions or compulsions cause marked distress, are time-consuming, and interfere with a person's normal functioning.
(1989) concluded that everyone excretes stinky compounds in their urine after eating asparagus, and the only variation is in ability to smell them. Other papers using chemical tests and carefully controlled smelling tests show that there is variation in excretion of sulfur compounds in urine after eating asparagus.
Diet and Urine Odor. Certain foods may make your urine smell strong. One food that many people say makes their urine smell strong is asparagus. Some, however, say that asparagus does not change the way their urine smells. John H. McDonald, MS, PhD, of the University of Delaware says that it is possible that your genetics determine if asparagus makes your urine smell strong.