“Water, you do not have no taste, no color, no odor, you can not describe, you enjoy not knowing what you are, you and I are returning to us the strength with which we have already said goodbye. You are the greatest wealth in the world “.

Water, which in itself does not have any nutritional value, is, nevertheless, the most important staple food. The water content in the human body depends on age.

Thus, 2-month fetus is at 95%, 5-times yachting fruit – 87%, a newborn – up to 80% by 6 months the water content in the body decreases to 70%, to one year – to 65-ti %, a grown man – 60-65% water. The water content in the body is also dependent on sex. In women it is for 6 – 10% less than men, due to the high content of adipose tissue, which is very poor in water.


For this reason, the water content in the body of obese people were less than slim. The water serves important functions in the body. It is – an excellent solvent for many substances, the main regulator of body temperature, acts as a lubricant, is an essential component of blood, mucus and digestive juices, provides removal of waste. Muscles consist of water by 75% and bones – 22%, brain – 70 – 85%.

The need of the organism in water corresponds to the amount lost by the fluid. Under normal conditions, water loss per day in the adult average of 2300 – 2800 ml (in urine – about 1400 ml of exhaled air, and then – 900 ml, with feces – 100 ml). Under normal circumstances, a person providing water partially carried out due to its entry into the body with solid food (about 1000 ml).

Therefore, to fully meet the needs of the organism in water requires additional use okolo1500 ml, the so-called free liquid, ie 6 glasses, except for the people heart and kidney failure. The demand for water increases in hot weather, with diarrhea, with bleeding when performing heavy work.

Nutritionists do not recommend drinking liquids during meals, since dilutes the digestive juices and slows digestion and breaks. In such a case: 20 min. before a meal, or with 1,5 – 2 hours after. So: 2 glasses before breakfast, 2 glasses between breakfast and lunch, 2 glasses in the afternoon. Do not drink at one time a large amount of water, if the body is not accustomed to this. This overload of the heart.

On the human needs in the water signals the feeling of thirst. The absorption of water occurs mainly in the intestine. In the blood, it gets about 10 – 20 min. Therefore, in conditions of high ambient temperature when sweating is not justified in cross-sectional use of large quantities of water. More physiological quench the thirst of a few mouthfuls with short intervals (5-10 min.), Adding a piece of lemon.

Early symptoms of dehydration are: fatigue, overexcitation, and headache. By the later symptoms include heartburn, back pain, joints, muscles, migraine headaches, and constipation.

Drinking excessive amounts of fluid affects the activity of the heart and kidneys, contributing to the breakdown of protein leaching from the body of mineral salts, water-soluble vitamins, nitrogen, sulfate and other compounds.

Decreased intake of fluids helps breakdown protein and fat with subsequent accumulation in the organism of decay products, reduces the mass of circulating blood and its condensations.

Of course, the body uses water in any form, but many drinks are with him, except water, a lot of problems. They contain calories, which slows digestion, contribute to postponement of fat reserves and a violation of glucose in the blood. Contained in drinks sugar requires additional quantities of water to assimilate it.

Drinks such as Coca-Cola contain phosphorus, which may contribute to depletion of calcium in the body bone fragility. Pure water contains no calories, does not irritate the stomach, does not require digestion. It’s the perfect drink, created by God to meet the thirst of man and animals.

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