Detailed medical history and physical examination can help to diagnose taste and smell impairment in a person.
Phantosmia is a rare disorder that causes one to perceive nonexistent unpleasant odors, mainly smoky smells. It is caused by age, infectious diseases, mental health issues, brain tumors, among others.
People are less likely to perceive smells of food that relate to a recent meal, and thus, helps them make choices about what to eat next.
Want to sleep well at night? If yes, then start smelling your partner's shirt to get sound sleep. So, hurry up, hug your lover's shirt every night to catch some extra Zzz's.