Hacker News Reader

1. https://opinionator.blogs.nytimes.com/2012/09/25/bittman-is-...

2. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2769828/

3. https://www.theguardian.com/lifeandstyle/2017/sep/24/why-lac...

I bought and read Matthew Walker's book Why We Sleep (which is referred to in PP's thirs reference) and would thoroughly recommend it to all humans. I now take some solace in my grumpiness when tired having a biological explanation.

Reply on news.ycombinator.com