Eons

Season 6 Episode 26: 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.

Genre:

Documentary

Seasons:

6

Episodes:

246

Actor:

Kallie Moore, Blake de Pastino, Michelle Barboza-Ramirez

Quality:

HD

Status:

Returning Series

First Air:

2017

IMDb:

-