Chile Pepper Fun Fact - Grains of Capsicum Dating Back 6,000 Years

In South America, researchers have identified starch grains of Capsicum on milling stones and cooking pots recovered from house floors in southwestern Ecuador dating them to around 6,000 years ago. These microfossil remains are some of the earliest chili peppers documented from the region. In addition, while many records from Mesoamerica focus on cultivation of squash, corn, manioc, and more without focus on chiles, an archeological study has shown via microfossils that the use of chiles in Mesoamerica may date all the way back to about 400 BCE.

Scientists believe that birds are mainly responsible for the spread of wild chili peppers out of their nuclear origination areas, with domestication via Mesoamerican populations thereafter. As noted below, birds don’t have receptors that feel the sting of a chili’s spice, and it doesn’t cause any harm to their digestive systems.