Re:Glucosamine Supplementation Reduces All-Cause Mortality: ...
by hellotomyrars on Friday July 31, 2020 @05:40PM
(#24014520)
I don't really know of anyone who eats pig ears but chicken feet aren't that weird for the American South.
I don't think it's as common as you think: https://en.wikipedia.org/wiki/Pig%27s_ear_(food).