body temperature

Body temperature is a measure of how hot your body is, which helps regulate several bodily functions. It is maintained within a normal range—around 98.6°F (37°C)—by a process called thermoregulation, primarily managed by the brain. Factors like activity level, time of day, age, and illness can cause slight variations. A fever indicates the body is fighting an infection, while a low temperature might suggest other health issues. Monitoring body temperature is useful for assessing health status and ensuring proper physiological functioning.