human body temperature

Human body temperature is a measure of how well the body maintains heat. Typically, a normal temperature ranges from about 97°F to 99°F (36.1°C to 37.2°C), with an average of around 98.6°F (37°C). It can fluctuate due to factors like time of day, physical activity, and age. Body temperature is regulated by the hypothalamus in the brain, functioning like a thermostat. When ill, the body may raise its temperature to fight infection, leading to fever. Monitoring body temperature is important for assessing health and can indicate underlying conditions when it deviates significantly from the norm.