Diet variability among pre‐Dogon and early Dogon populations (Mali) from stable isotopes and dental diseases

A comprehensive bioarcheological study of the Bandiagara Escarpment reveals that diets among pre-Dogon and early Dogon populations (7th–19th century AD) were neither uniform nor continuous over time. Analysis of stable isotopes (δ¹³C and δ¹⁵N) in 175 teeth, alongside dental disease records from 220 crania, shows significant temporal shifts—likely due to dietary diversification—and geographical disparities linked to climate, environment, and culture. The findings challenge previous assumptions about stability in Dogon foodways, highlighting a complex history of settlement and agricultural practices.

Dlamini, N., Sealy, J., & Mayor, A. (2019). Diet variability among pre‐Dogon and early Dogon populations (Mali) from stable isotopes and dental diseases. American Journal of Physical Anthropology, 169(2), 287–301. Portico. https://doi.org/10.1002/ajpa.23831