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.
Within ten minutes of eating asparagus the worst odour is produced when I urine. I thought something was wrong with me. I didn't realize it was from the vegetable. I was frightened because my urine smelled very strong for 3 days. I might have to give up the green stalks because the smell isn't worth it.