Bolivia’s Tsimane people’s average body temperature fell over time

Indigenous Bolivian Amazon dwellers are helping to bolster recent findings that normal body temperature, around 37° Celsius, or 98.6° Fahrenheit, might not be so normal anymore. The horticulturist-forager Tsimane people in the South American nation have experienced a half-degree drop, on average, in body temperatures over a decade and a half, anthropologist Michael Gurven and […]