Your body has a built-in biological clock that sends signals to your body on when it is time to perform certain activities throughout the day from sleeping and eating to using the facilities and more. Contrary to what most of us assume, there is not only one body clock, but rather an entire network of biological clocks. These internal body clocks activate at certain times of the day and night, and depending on what internal and external cues are received, these clocks kickstart biological processes such as hormone production, temperature regulation, blood pressure levels, etc.
