Okay, a physical anthropologist, not a paleontologist [1999]: https://www.berkeley.edu/news/media/releases/99legacy/6-14-1999a.html https://www.berkeley.edu/new

Okay, a physical anthropologist, not a paleontologist [1999]: https://www.berkeley.edu/news/media/releases/99legacy/6-14-1999a.html https://www.berkeley.edu/news/media/releases/99legacy/6-14-1... A neuro-scientist from Brazil: https://www.livescience.com/24875-meat-human-brain.html https://www.livescience.com/24875-meat-human-brain.html You can do your own internet search for more such information. It's not proven, but is a widely accepted theory.