“The study is interesting in that it brings to light the fact that, through the olfactory (smell) pathways, we can modulate the brain,” Dr. Brett Osborn, a board-certified neurosurgeon, chief of neurosurgery at St. Mary’s Medical Center in West Palm Beach, FL, not involved in this research, told Medical News Today. “We can effect a positive change on the brain through smell and smell alone…”
Read the full article here: https://www.medicalnewstoday.com/articles/could-inhaling-menthol-help-improve-memory-in-alzheimers-disease