Big brains or big guts: Choose one

https://www.sciencedaily.com/releases/2019/08/190823080016.htm

Aging-Related Diseases May Be A Negative Outcome Of Human Evolution

https://www.the-scientist.com/?articles.amp/articleNo/54716/title/Aging-Related-Diseases-May-Be-a-Negative-Outcome-of-Human-Evolution

Neural networks: Why larger brains are more susceptible to mental illnesses

http://phys.org/news/2016-07-neural-networks-larger-brains-susceptible.html

Brain evolution and disease A Faustian bargain

http://www.economist.com/news/science-and-technology/21645713-could-key-evolution-human-brain-be-found-dreadful?fsrc=rss%7Csct

Humans Evolved Weak Muscles to Feed Brain's Growth, Study Suggests

http://news.nationalgeographic.com/news/2014/05/140527-brain-muscle-metabolism-genes-apes-science

Our big brains may make us prone to cancer

http://www.newscientist.com/article/dn22380-our-big-brains-may-make-us-prone-to-cancer.html

Evolution Mostly Driven by Brawn, Not Brains, Analysis Finds

http://www.sciencedaily.com/releases/2012/10/121015152005.htm