Why Water is an Essential Part of Your
Health
The human body relies on water to maintain the many functions that continuously occur. In fact,
around 60 percent of the human body’s weight consists of water. Every minute of life involves
the ongoing regulation and maintenance of cells, tissues, and organs. If fluid levels in the body
deplete, these important functions may not occur as they should. As a person breathes, digests
food, and perspires, water levels go down. Thus, it’s important to replenish these fluid levels by
eating foods that contain water and by drinking fluids. Adequate water consumption should
enable you to maintain fluid levels, which comprise about 60 percent of your body.
Water has protective properties in the body. Internal tissues must remain moist. Hydration levels
in the body ensure that tissues such as sinuses and eyes stay soft and moist. In addition, blood,
bones, and organs also rely on adequate hydration. Without proper fluid levels in the body,
sensitive joints might not have the lubrication and cushioning they need.
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Mineralized water may help with overall hydration levels and the body’s pH levels.
The brain’s composition is about 80 percent water, so the brain requires adequate
hydration to maintain function.
An individual’s body composition depends on the amount of body fat the person has.
The blood contains 83 percent water, and muscles contain about 75 percent water.
Drinking water maintains and energizes muscles.
You can live longer without food consumption than you can without water consumption.
Not drinking enough water could cause your body to retain fluid, which contributes to
bloating.
Water helps keep the skin moisturized and supple, which can improve its appearance.
Waste removal is an integral part of keeping the body healthy. If the body does not eliminate
waste, this bacteria could build to unhealthy levels. The body excretes waste through breathing,
perspiration, urination, and defecation. Fluids enable the intestines, liver, and kidneys to flush
waste products from the body. Fluids also help with digestion to ensure that food moves through
the intestines effectively.
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Cell function results in metabolic waste products. Adequate hydration ensures that the
body is able to eliminate these waste products.
After the body takes all of the nutrients it needs from foods, the kidneys and urinary
system separates the chemicals the body needs to keep from the waste the body needs to
excrete.
The body must maintain a healthy balance, which involves eliminating waste products
through the lungs, skin, lymph nodes, spleen, and kidneys.
Drinking adequate amounts of fluid helps regulate the body temperature to keep it from
rising.
When food enters the mouth, digestion begins. Saliva present in the mouth is comprised of a
large percentage of water. Enzymes present in saliva begin the digestion process immediately,
breaking down foods to access nutrients needed by the body. Fluids help the body digest and
dissolve soluble fiber, which the body needs for good bowel health.
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Fruits and vegetables contain fluids, which increases fluid intake.
About one-third of the fluids ingested throughout the day come from food.
Choosing water instead of sugary beverages may help with weight loss due to the
consumption of fewer calories.
Increasing water consumption may result in up to 205 fewer calories consumed and up to
235 milligrams less of sodium consumed.
The small intestine absorbs fluid during digestion. In all, the small intestine absorbs and
processes up to nine liters of fluid every day.
Water is an important ingredient in digestion because it helps break down proteins,
carbohydrates, and acids.
Insoluble fiber in foods such as vegetables, nuts, and seeds attracts water to the intestines.
This helps regulate the softness of waste products.
Sometimes the body can lose so much water that it becomes dehydrated. Dehydration can occur
after excessive perspiration during hot weather or as a result of strenuous exercise. An illness
that involves a high fever, vomiting, or diarrhea can also cause dehydration. To prevent or treat
dehydration, drink enough water to restore the body’s necessary hydration level. Some illnesses,
such as bladder infections or urinary tract stones, may necessitate increasing fluid intake.
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Symptoms of dehydration include headache and fatigue.
Loss of 2 percent of body weight in fluids could cause negative results such as reduced
physical performance.
During times of excessive perspiration, drink fluids about every 20 minutes to prevent
dehydration.
Severe dehydration that is not treated could result in permanent brain damage, seizures,
and even death.
The body perspires to maintain proper body temperature. Humid weather conditions may
inhibit effective perspiration, which can lead to heat illness. Heat illness symptoms
include headache, dizziness, weakness, elevated pulse, and low blood pressure.
Prolonged illness can lead to dehydration, especially in children. Watch for signs of
dehydration such as sunken eyes, reduced elasticity in skin, and a dry mouth.
This information from Springfield dentistry website