All people need to drink regularly, because water is the main component of our body.
Personal daily rate of water consumption is caused by different factors:
- Depending on the age: an adult should drink per day 1.5-2.5 liters of water, and the elderly, and children should be about 3 liters a day.
- It depends on your body weight. The greater the weight, the greater the amount of water a person needs. The required amount of water can be calculated if multiplied by 30 ml of 1 kilogram of body weight. For example, a person who weighs 70 kg, you need 2.1 liters of water daily.
- From the physical exertion. The higher it is, the more fluid you need.
- Weather conditions. The hotter the weather, the more your body loses moisture, which must be replenished.
Dehydration occurs slowly andunnoticed and leads to depression, depression, inattention, irritability, unreasonable fatigue. Also, the lack of water in the body leads to dry skin, cellulite in women, blood clots, decrease metabolism, the appearance of acne and bad breath.
However, you should remember that you need to drink healthy drinks such as pure water, juice, herbal tea, milk, limiting or completely eliminating alcohol, sodas, coffee and black tea.
Coffee deprives the body of minerals, such as themagnesium, calcium and some B vitamins Due to the use of coffee body loses its water reserves. Caffeine also has a negative impact on the nervous, cardiac and urinary system of the body.
Black tea is not recommended for pregnant women to drink, gastric ulcer patients suffering from atherosclerosis and hypertension, as well as people with insomnia.
There should be no tea and sick with a high fever, because theophylline contained in tea increases body temperature, making it ineffective antipyretic drugs.