“SCENT CELLS are renewed every 30 to 60 days. The sense of smell is the only cranial nerve — nerves that emerge from the brain and control bodily functions including eye movement, hearing, taste, and vision — that can regenerate.” This fact underpins the biological importance of a sense of smell.
http://www.everydayhealth.com/news/incredible-facts-about-your-sense-smell/
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022