Water is the source of life and an important component of the human body. Water accounts for about 60% of the weight of healthy adults. Among them, the intracellular fluid accounts for about 40%, and the extracellular fluid that constitutes the human body environment accounts for about 20%. Specifically, 80% of blood and 70%-80% of internal organs. 10%-40% of the bones are composed of water, which shows that healthy drinking water is important to the human body. As the improvement of people life quality, more and more family choose water purification system.
Where does the water in the human body come from, and where does it go?
The average daily water requirement of the human body is about 2,500 ml, which is mainly from three aspects: drinking water is about 1200 ml, about 50%; 1000 ml is obtained from food, about 40%; protein, sugar and fat metabolism can supply 300 ml of water, about 10%. Water constitutes intracellular medium, participates in intracellular biochemical reactions, or provides a reaction medium for biochemical reactions; skin, lung, kidney regulate water, electrolytes, acid-base balance, regulate body temperature, to keep body temperature relatively stable; nutrition absorbed by gastrointestinal tract. The substance is transported to each cell, and the metabolites produced by the liver, kidney and other organs are transported to the kidneys for excretion; a small amount of fluid in the body cavity such as the pleural cavity, and pericardium and joint cavity can lubricate the tissue and joints.
Is drinking water more good?
The answer is no. Too much drinking water, will also cause a series of symptoms and discomfort, such as fatigue, loss of appetite, dizziness, nausea, and even worse the original disease, especially for patients with poor heart function and chronic kidney disease.
When is the best to drink water?
A small number of times (about 200ml each time); in the morning; always prepare water to drink at any time; do not drink water after you feel thirsty.
After getting up in the morning, drink the first cup of water on an empty stomach to supplement the amount of sleep loss. The daily healthy drinking water can supplement the working time and feel the moisture lost by evaporation. Drinking a glass of water before going to bed is good for preventing the increase of blood viscosity at night; half a cup of water before meals can help digestion; timely add enough water to relieve fatigue after exercise; it is better to drink a cup of water before and after taking a bath to prevent accidents.