What is the normal range for adult body temperature in Celsius?

The normal range for adult body temperature typically falls between 36.1°C and 37.2°C. This range reflects the average body temperature where metabolic processes function optimally and does not indicate the presence of illness or infection. Body temperature can fluctuate based on several factors such as time of day, age, activity level, and individual variation, but this range is generally accepted as the baseline for adult health. It is important to recognize that normal body temperature can be slightly different for each person and may also vary with the method of measurement (e.g., oral, rectal, or axillary). Understanding this range is crucial for assessing patient health and identifying potential fevers or hypothermic conditions during clinical evaluations.