Smell disorders: When your sense of smell goes astray

We spend our days interacting with the world around us through our senses of sight, sound, and touch. But anyone who has developed complete nasal obstruction from an infection or severe allergies has experienced what it's like to be without one of our most basic senses: our sense of smell. The many functions of smell In other animals, the sense of smell is absolutely crucial for survival, reproduction, and rearing of young. Although humans can survive without smell, research has shown that losing the sense of smell negatively impacts quality of life, even driving some people toward clinical depression. Just as other animals depend on the sense of smell as an alarm system for danger, we also depend on smell to warn us of the hazards of smoke from a fire, natural gas leaks in the home, an...

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from #Head and Neck by Sfakianakis via simeraentaxei on Inoreader https://ift.tt/2RVqsKO