why do we need water to live

Water is an essential nutrient and is to our body what oil is to a car; we canБt function without it. Our bodies are 50 to 70 percent water, and much of that water has to be replaced every day. to replace fluids. A dry mouth and sudden thirst indicates that the body already needs water. As a general rule, children need around an ounce of fluid per pound of body weight per day. For example, a 40-pound child needs around 40 ounces of fluid. Adults need about a half an ounce of fluid per pound of body weight per day. An easy way to remember this is to drink half of your body weight in ounces per day. Here are a few moreбreasons water is so important. Not drinking enough fluids is the most common cause of constipationБsmall, hard, infrequent, and uncomfortable bowel movements. Normally, high-fiber foods in the intestines absorb and hold on to water. This keeps the stools soft, large, and easy to pass.


When we do not drink enough water, the body steals water away from the stools. The kidneys also need water to eliminate toxins and waste products from the body. Drinking lots of fluids helps the kidneys do their job. Our muscles are 70 to 75 percent water. When you get dehydrated, your muscles donБt work as well. They get tired. You canБt run as fast or jump as high. Your muscles tighten up. Like muscles, the brain is 70 to 75 percent water. When the brain doesnБt get enough water, it canБt think or send messages to the body as effectively. Drinking water is especially important when you have a cold or fever. Drinking lots of fluids keeps the breathing passages from drying out and getting plugged with mucus. Water will help cure a dry cough and loosen the secretions in the lungs that cause a deep chest cough.


Drinking lots of fluids also makes up for the water lost through sweatБone of the bodyБs strategies for keeping cool and fighting fevers. If you tend to eat too much, drink a glass of room temperature water before every meal to curb the appetite a bit. Water and proper hydration is critical to your daily health, so do what you can to ensure you re drinking enough! Is plain, old water not tempting your taste buds? бfor a delicious and refreshing twist!
Almost 60 percent of the human body is water, which is little wonder when you find out why this fluid is so vital to your body's function. Each day, the body must replace 2. 4 liters of water, mostly through drinking water and consuming foods with a high water content. Water helps keep the body cool when exposed to intense temperatures. The sweat produced during a workout is one good example of why drinking water is so vital.


The human brain is composed of about 70 percent water. Water protects the brain and spinal cord as it acts as a shock absorber, according to the U. S. Geological Survey website. Drinking water is necessary to ensure that they are properly cushioned. Your joints also rely on the fluid that surrounds them for cushioning and to keep them moving freely. Not drinking enough water can cause your joints to feel stiff. Water is necessary to move wastes through the body. Whether through urine or bowel material, water is used by the excretory organs to eliminate wastes. Not drinking enough water can cause a person to experience diarrhea or vomiting symptoms related to dehydration. Drinking water also benefits the skin. If your skin is not getting the sufficient water, it will become dry, tight and flaky. Dry skin is prone to wrinkling.

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