Psychology is the scientific discipline of the mind, brain and behavior. Some individuals pursue graduate study in psychology because they are interested in contributing new knowledge to the discipline â such as answering questions about how the brain works.
Drinking an adequate amount of water daily is important for overall good health because water aids in digestion, circulation, absorption and even excretion.
Why drinking water is important. More than two thirds of the human body consists of water. We require water for almost every function within our bodies, from flushing out toxins to digestion. But knowing how much water to drink can be a challenge, particularly when itâs warm or youâre doing more exercise than usual. Drink too little and itâs possible to suffer some potentially serious health problems. However, to complicate matters, drinking too much also carries health risks.