Hebrew University researchers have discovered that women lose certain mitochondria (maternally inherited) RNA molecules in their brains much faster than men. This adversely affects the neurotransmitter that plays a role in memory, learning, attention, and more.
https://www.israelnationalnews.com/news/371219
https://alz-journals.onlinelibrary.wiley.com/doi/epdf/10.1002/alz.13095