We witness a “Human cooling,” as the average core (central) adult body temperature has dropped since the 19th century. In healthy adults, the range of normal oral temperatures is 33.2–38.2 °C (91.8–100.8 °F), with women appearing to have a slightly higher body temperature than men. This platform aims to study the benefits of increasing the average core temperature to 37.8 °C (100.04 °F) and strategies for achieving it.