For those looking for a reprieve from smell loss, smell training using essential oils may help.
https://www.news-medical.net/news/202110...finds.aspx
https://www.youtube.com/watch?v=mR4Zfpuzo-o
https://www.news-medical.net/news/202110...finds.aspx
https://www.youtube.com/watch?v=mR4Zfpuzo-o