All about water

According to the findings of a thrombosis research institute in London, England, when someone is always showered with cold water, circulation and the body feels fresh and fit. Bathing with cold water will increase the production of white blood cells in the body and increase a person's ability to attack the virus.
About 80 percent of the human body consists of water. Brain and blood are the two important organs that have a moisture content above 80 percent.
The brain has a component of the water as much as 90 percent, while the blood has a component of 95 percent water.
At least, as normal, we need 2 liters a day, or eight glasses a day. For smokers, this amount must be increased by half. Water is needed to replace the fluid that comes out of the body through urine, perspiration, respiration, and secretion. Doctors also recommend that consume 8-10 glasses of water every day so that your metabolism is running fine and normal.
When you consume less than eight glasses, the overall effect is not felt. But, as a consequence, the body will balance itself by taking the source of the body's own components, including the blood. Lack of water for blood is very dangerous for the body. Therefore, the blood will become thick. As a result, the journey of blood to transport oxygen and nutrients can be impaired.
Blood is thicker it will also pass through the kidneys, which serves as a filter or a tool to filter toxins from the blood. Kidney has a very fine sieve, so, if you have to filter the blood is thick, the kidneys have to work extra hard. It is not possible kidney could be damaged and will eventually have dialysis or in medical language called hemodialysis.
Thus the influence of water on the job less blood and kidneys. Then what about the brain? Blood is thicker trip will also be hampered as it passes through the brain. Whereas brain cells consume the most extravagant food and oxygen carried by blood, so that the function of brain cells is not running optimally and can even die quickly. These conditions will increasingly lead to a stroke. Therefore, do not let lack of water.
Stay Cool While Drinking hot weather lately makes throat dry and infertile.
Water intake should be maintained so that the body does not dehydrate. However, despite the cold weather, does not mean people do not need water. In hot weather or cold, people still have to drink. "Unfortunately, awareness of drinking water in the cold bercuaca still lacking," said the professor of the Department of Community Nutrition Bogor Agricultural University, Prof Dr Ir H Hardinsyah, MS.
Based on the research of The Indonesian Regional Hydration Study in August 2008-August 2009 to 1,200 people (youth and adult), indicated that even mild dehydration befall those who live in cold temperate highlands. The research was conducted in three cities cool, (Lembang, Malang, and Malino) hot air as well as three cities (Jakarta, Surabaya and Makassar).
The result, people who are cold temperate areas did not know that they are also still require fluid intake. "Though the body fluids evaporate despite the cold weather," said Hardinsyah. The liquid is evaporated from the breath and skin. It is characterized by breathing that looks like a smoky and dry skin.
Only 3.9 percent of respondents who know that in cold weather, they have enough fluid intake. Therefore, bercuaca cold region, which experienced mild dehydration reached 56.2 percent (adolescents) and 49.5 percent (adults). While in the area of ​​heat bercuaca, awareness of drinking water is higher, thus making fewer dehydration rate, which is 43.0 percent (adolescents) and 35.4 percent (adults).