What is the process called that regulates the body temperature?

The process that regulates body temperature is known as thermoregulation. This term specifically refers to the physiological mechanisms that maintain the body's core temperature within a narrow, optimal range, despite changes in external conditions. Thermoregulation involves various biological systems, including the hypothalamus, sweat glands, blood vessels, and muscle activity, allowing the body to adjust to heat and cold efficiently.

Understanding thermoregulation is crucial in contexts such as physical training, the performance of duties in extreme environments, and health management during exertion, as maintaining an appropriate body temperature is vital for proper metabolic functioning and overall health.