Top 10 Reasons To Drink Water Water is a basic human need. Our whole body depends on it. The percentage of water in our body averages 60%. It is used by all the organs of our body, so, anytime the level of water is low in our body, we don’t feel well. For example, our brain is composed of an average of 75% water. If that level decreases, we are likely to have memory problems, fatigue, and many more. Moreover, if water is not well or appropriately consumed, we may feel hungry all the time, or even sick. Sometimes, constant headaches and lightheaded feelings are caused by lack of or low fluids in our body. Not to mention that insomnia, lack of concentration, and constipation are also caused by its lack. The more hydrated we are, the better we feel. So, to be sure that our bad health condition is not caused by water, we need to be well hydrated. Here are some reasons we should regularly drink water: 1. It gives energy Anytime we have enough water in us, we feel s...