In my "Mannitol 2 year update" I forgot to mention that my sense of smell has begun to return. It started about 6 months ago. The first things I noticed were my wife's cooking, and my own body odour.

About 7 months ago, a report from CliniCrowd mentioned that a number of PwPs in the trial had noticed their sense of smell returning. However, Jay Alberts has reported a similar experience with a number of PwPs doing high-cadence cycling, and high-cadence cycling is the main exercise that I do.