See also: "Popular electric brain stimulation method used to boost brainpower is detrimental to IQ scores"
https://www.sciencedaily.com/releases/2015/05/150505152140.h...
https://www.sciencedaily.com/releases/2015/05/150505152140.h...
Ever get that odd morning moment where you're not sure you woke up in the same worldline where you fell asleep? I think this one might be a Cronenberg film, but hey, at least I'm probably not actually in it.
http://www.health.harvard.edu/blog/regular-exercise-changes-...
https://well.blogs.nytimes.com/2016/02/17/which-type-of-exer...