Haven’t you live without water? It is certainly that you aren’t able to be without water. You see your mother shopping for cooking devices such as electric kettle for home or find out in the picnic your friend s’ family brought many water bottles. You wonder, why do people need water?
Water is one of the most important elements on earth. All living creatures need water to survive. Without water there would be no life on the Earth. With people water is a critical resource, countries involved in most of the daily activities of humans, such as participation in the process of cooking, helping people clean clothes, furniture, home door, serving as the pool, especially the country accounts for 70% of the human body, taking water directly to all the biochemical processes in the human body.
The importance of water for the human body!
Water is one of the most important ingredients for human health. In the human body always has one strict management system concentration of water in the body to prevent dehydration in time and guarantee of human existence.
Water accounts for over two-thirds of human body weight, without water we will die in a few days. The human brain is made up of 75% water. Just reduced by 2% concentration of water in the body can cause the following symptoms: short-term memory was getting worse and harder to concentrate. The mild dehydration is the cause of the phenomenon of fatigue during the day.
– The water needed for all activities of the body
Water is an important component of the human body. The body can’t work without water, it’s like a car can’t run without fuel. In fact, every human organ depends on water for their operations.
– The water acts as a lubricant
Water acts as a lubricant in the process of digestion and almost all other processes of the body. Water in our saliva will help facilitate chewing and swallowing, ensure food will easily slide down the esophagus. Water also lubricates the joints and cartilage of us, allowing them to move more smoothly. When dehydration of the joints, cartilage not lubricated can cause knee pain, back pain, severe lesions that can lead to arthritis. Even our eyeballs should be lubricated to work well and remain healthy.
– Water plays a role in body temperature adjustment
Our body temperature controls through the sweat glands in the skin. When the body feels hot, the water in the sweat glands in the skin will evaporate and create the cooling effect. Blood was also moved into the area under the skin near the surface where it could freeze and then go back into the body. When the body feels cold, the skin will maintain body temperature to an appropriate level.
– The water acts as removing toxins from the body
Water helps our body to remove toxins in various ways. Often toxins are eliminated through the urine and the sweat. Water helps relieve constipation and water when we urinate help us ensure that the toxins will be excreted quickly and often before it becomes toxic to the body. When the body loses water causing toxins are not excreted water, they will accumulate in the body and may cause headache, causing the body to be poisoned and suffering from illness. Drinking enough water will help reduce the burden on the kidneys and liver in the process of excretion.
– The water serves to transport valuable nutrients for the body
The concentration of water in the blood is about 83% and it helps carry nutrients and oxygen around the body. The nutrients from the food we eat is broken down in the digestive system and is soluble in water. Water allows the nutrients can pass through the capillaries in the intestinal wall into the blood and circulatory system, where nutrients and oxygen can distribute throughout the body.
In addition to maintaining the daily operations of the body, water also plays an important role in preventing disease. Drink 8 glasses of water a day can reduce 45% risk of colon cancer, a 50% risk of cancer of the bladder, even drinking water has the ability to reduce the risk of breast cancer.
You should drink enough water each day
Water is an important component of human physiology, guaranteed for life, and maintain all the activities of humans, therefore you should drink enough water each day, always have to drink clean water, combined with regular exercise, balanced diet and have a positive outlook on life to ensure that you always have a good health to do whatever you want.