At the same time, their low core temperature also indicates their need to eat more food to keep themselves warm. However, this extra food isn’t burned off as calories, which leads them to weight gain. This clarifies how food intake, weight gain, and the core body temperature are all linked together. With leaner people, the core body temperature is high so they don’t need to eat as much to keep themselves warm. Similarly, their temperature keeps their metabolism active as well, so whatever the
