Which historical Mesoamerican culture utilized the nance fruit and bark to treat digestive ailments like dysentery?

Answer

The Aztecs.

Historical medicinal practices documented among the Aztecs show they used both the fruit and the bark of the nance plant to address digestive problems such as dysentery and constipation.

Which historical Mesoamerican culture utilized the nance fruit and bark to treat digestive ailments like dysentery?
healthfruitbenefitnance