Some cool facts that I learned from the documentary: "Did cooking make us human?"
Mice on the same amount of cooked yam traveled
(further on their energy wheels) than their compatriots on raw yam and
did not lose any weight.
Heating
up starch-based foods allows for starch molecules to be released which
aids digestion which gaves us more energy for survival and reproduction. We
could then cut down on the size of our guts (since cooked food can be
digested at 1/4 the energy cost) which allowed us more energy to fuel
our huge brains (intelligience).
There have been bone remains which show evidence of a process of cutting (with stone tools) meat off it and some bone remains were both burnt and had cut marks at the Wonderwerk caves (excavation sites of Homo Erectus) and date back 1 million years ago.
Thursday, March 28, 2013
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