A smell can affects dream

Ellen says: I learned that the smell of rotten eggs or roses change the type of dream we have?

German researchers are reporting that when people smelled the scent of rotten eggs while sleeping, the nature of their dreams turned decidedly negative, while those who got a whiff of the scent of roses had more positive dreams.

Now that I knew that a good scents can positively affects a good dreams maybe I can be more careful in choosing scents for our bedroom.