Human beings cannot survive without water as it is a necessity of life. The question, however, is how much water do we need to support our body systems maximally? Although doctors have told us that we should drink at least eight glasses of water daily, most of us did not bother to find out why. The benefits of drinking enough water cannot be overemphasised. Water contributes a lot to the metabolism of our body system and plays a major role in ensuring that normal body functions are carried out appropriately. If you still doubt the importance of drinking more water, below are some important reasons why you should grab a cup as soon as possible:
- It cleanses the body: One of the major importances of water is its ability to cleanse the body perfectly, ridding it of harmful toxic materials and waste products. Water assists the body system to get rid of excretory substances. Drinking enough water will ensure that toxic and poisonous materials are not left in the body for too long before being ejected and flushed out as waste materials.
- It aids blood flow: Water constitutes about 70% of the blood. Without water, movement and flow of blood can be hampered. Blood is necessary for the continuous function of every cell in the body because it supplies them with oxygen, nutrients and other necessary materials. Blood is mainly composed of water and a drop in the normal level can trigger a chain of adverse reactions.
- It helps in digestion: Food cannot be eaten ordinarily without water. Water is necessary for the breakdown, digestion and assimilation of the food eaten into smaller units that can then be used as energy for body processes or stored as the case may be. This is why it is possible to survive for a period of time without food if water is available. Water helps the consumed food to become useful substances in the body system.
