Sleeping less than 6 hours a night raises risk of dementia by 30%

[nelsonic]

https://edition.cnn.com/2021/04/20/health/sleep-dementia-risk-study-wellness/index.html
via: https://news.ycombinator.com/item?id=26891507

What's worse, early dementia causes insomnia so it becomes a vicious cycle of rapid decline!
Bottom line: go to be early!