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.
The Importance of Water for Health. Water is important for our body and health. It is important because almost all of part of human body such as brain, blood, cells, muscle, etc contain water. Between 60 to 70% of our body is made from water. We need water to keep our body work properly.