Water is the key to life. Without it, no living organism can develop. A person for 70 percent consists of water, therefore, its entry into the body is so important.
Every day in the process of life, a person loses water. This occurs during breathing, with sweating, urination, with feces. Therefore, it is so important to fill the lack of life-giving moisture.
A lack of water can provoke the development of dehydration and, as a result, metabolic disorders and the development of various diseases. Fluid loss is especially dangerous for young children. For them, dehydration can in the short term even result in death.
Various factors affect water loss, given the need to adjust water consumption rates.
The amount of fluid lost is affected by the type of activity and physical activity. The higher the motor load, the greater the norm of water consumption. Exercising, hard physical labor increase fluid loss, so you need to drink more clean water.
The norms of water consumption per person can increase if you live in a hot climate. High air temperature for a long time contributes to greater loss of moisture, so you need to drink more.
Pregnancy and lactation are a special period in a woman's life when she loses more water than usual. Therefore, during this period, increased moisture consumption is necessary to replenish the fluid.
Loss of life-giving moisture increases with disease. Especially, a person loses water with diarrhea, vomiting, fever. In this case, the rate of water consumption per person increases several times in order to avoid possible dehydration.
Some diseases, such as pathologies of the liver, adrenal glands, kidneys, heart failure lead to a decrease in urine excretion from the body. Therefore, with the usual rate of water consumption, edema can occur.
In the presence of the above factors, it is necessary to adjust the norms of water consumption.
There are certain rules for drinking water, which we will consider below.
It is useful to drink water in the morning on an empty stomach, half an hour before the expected breakfast. The norm is about 300-400 ml.
You should not drink water immediately after eating, it is better to wait 2 or 3 hours and then drink 2 cups of clean water. If you ate fatty foods, then you need to drink after three hours, if lean, then after two.
Generally speaking, the rules for water intake are as follows: 30-40 minutes before a meal or two to three hours after a meal, you can take life-giving moisture at other times, without violating the time intervals between meals.
It should be noted that we are talking only about clean water, and not about other drinks, such as tea, juice, compote and others.
If you have any of the above factors that affect fluid loss in your body, then your water intake should be reviewed by adding or decreasing the amount of fluid you drink.
The norm of water consumption per person is 30 ml per kilogram of weight. For example, if a person's weight is 70 kg, then 30 ml must be multiplied by 70 kg. According to calculations, a figure equal to 2,100 ml is obtained. This means that a person needs to drink 2.1 liters of pure water per day, not including other drinks and first courses.
If you want to adjust the rate of water intake, do not do it yourself. In any case, you must consult a doctor who can give the necessary recommendations.
It should be remembered that excessive thirst can be a sign of various diseases, therefore, if your daily intake of water significantly exceeds the recommended one, you need to consult a doctor and conduct the necessary examinations to exclude the possibility of developing any disease.