Water makes up more than two thirds of human body weight, and without water, we would die in a few days. The human brain is made up of 95% water, blood is 82% and lungs 90%. A mere 2% drop in our body's water supply can trigger signs of dehydration: fuzzy short-term memory, trouble with basic math, and difficulty focusing on smaller print, such as a computer screen. Mild dehydration is also one of the most common causes of daytime fatigue. An estimated seventy-five percent of Americans have mild, chronic dehydration. Pretty scary statistic for a developed country where water is readily available through the tap or bottle water. Water is important to the mechanics of the human body. The body cannot work without it, just as a car cannot run without gas and oil. In fact, all the cell and organ functions that make up our entire anatomy and physiology depend on water for their functioning.
Water serves as a lubricant
Water serves as a lubricant in digestion and almost all other body processes. The water in our saliva helps facilitate chewing and swallowing, ensuring that food will slide easily down the esophagus. Water also lubricates our joints and cartilages and allows them to move more fluidly. When dehydrated, the body rations water away from the joints. Less lubrication equals greater friction and that can cause joint, knee and back pain potentially leading to injuries and arthritis. Even our eyeballs need plenty of lubrication to work well and remain healthy.
Water removes harmful toxins from the body
Water helps our bodies remove toxins in many different ways. Water flushes toxins and waste from the body through urination and perspiration. Water helps reduce constipation and aids in bowel movements which ensures that wastes are removed quickly and regularly before they can become poisonous in the body. This waste buildup can occur in the body if dehydration becomes a regular occurrence and this can cause headaches, toxicity and illness. Drinking enough water will also lessen the burden on the kidneys and liver by flushing out waste products.
Remember it is also never too late to improve your health with the help of regular exercise, balanced nutrition, a positive outlook on life and lots of water.