What is the normal range for adult body temperature?

The normal range for adult body temperature is considered to be between 97°F and 100.4°F. This range accommodates the natural variations in body temperature that can occur throughout the day, influenced by factors such as the time of day, level of physical activity, and individual physiological differences.

Most medical professionals recognize 98.6°F as the average body temperature, but normal temperatures can vary from person to person. Therefore, the range of 97°F to 100.4°F effectively encompasses the fluctuations and still falls within acceptable limits for overall health.

Other ranges presented may be narrower or exceed the medically acknowledged norms, which would not accurately reflect the established understanding of normal body temperature variability in adults.