Why Sour May Be The Oldest Taste

April 20, 2022
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Eons - S6 - E26

Why Sour May Be The Oldest Taste

While sour taste's original purpose was to warn vertebrates of danger, in a few animal groups, including us, its role has reversed. The taste of danger became something it was dangerous for us to avoid.

Eons: Season 6 - 68 Episode s