All people need to drink regularly because water is the main component of our organism.
Personal daily consumption rate of water is caused by different factors:
- Depending on age: the adult needs to drink 1.5-2.5 liters of water a day, and people of advanced age and children need about 3 liters a day.
- Depends on the weight of your body. The more the weight, the bigger amount of water it is necessary for the person. The necessary amount of water can be calculated if to increase 30 ml by 1 kilogram of body weight. For example, the person who weighs 70 kg needs 2.1 liters of water daily.
- From physical activity. Than it is higher, more liquid will be required to you that.
- From weather conditions. The weather is hotter, the more organism loses moisture which needs to be filled.
Dehydration of an organism arises slowly and imperceptibly and leads to a depression, depression, carelessness, irritability, causeless fatigue. Also the lack of water of an organism results in dryness of skin, cellulitis at women, to blood condensation, decrease in a metabolism, appearance of acne rash and an unpleasant odor from a mouth.
However it is necessary to remember that it is necessary to drink useful drinks, such as clear water, juice, herbal tea, milk, having limited or having absolutely excluded alcohol, sweet carbonated drinks, coffee and black tea.
Coffee deprives an organism of such minerals as magnesium, calcium, some vitamins of group B. Owing to consumption of coffee the organism loses the reserves of water. Caffeine also negatively influences the nervous, warm and uric systems of an organism.
Black tea isn't recommended to be had to the pregnant women sick with stomach ulcer having atherosclerosis and a hypertension and also people with insomnia.
It is necessary to exclude tea and the patient with high temperature because theophylline which contains in tea increases body temperature, doing ineffective febrifugal drugs.