Compared with people who drink boiled water for a long time and people who drink tea for a long time, whose body is healthier? The doctor gives the answer
People will definitely talk about dietary fiber, protein, various vitamins and minerals, etc., but people seem to ignore the most important nutrient - water.
Water is the source of life. For humans, water is second only to oxygen in importance. Water is a substance necessary for the normal metabolism of the human body. Normally, the body excretes about 1.5 liters of water per day through the skin, internal organs, lungs and kidneys to ensure that toxins are eliminated from the body.
Children have 80% water in their bodies, 50% to 60% in the elderly, and 70% in normal middle-aged people.
Friends who are subtle about life observation may feel that more and more people like to drink tea recently, especially some young people seem to like talking about tea.
It is a good thing that young people like to drink tea, which is conducive to the spread and development of tea culture. The tea circle also needs the participation of more dynamic young people. Drinking tea should not only belong to middle-aged and elderly people.
Drinking water is good for the body:
beauty care
Drinking more water can promote cell metabolism in the human body, keep the skin moist, and make the skin more elastic, so drinking more water can play a cosmetic role.
balance blood
Because drinking more water can effectively improve blood circulation, reduce blood viscosity, and balance blood pH, drinking more water at ordinary times, especially before going to bed at night and after getting up in the morning, can effectively prevent angina pectoris, myocardial infarction, stroke and other diseases during sleep.
aid in digestion
The food we eat in our mouth, after being chewed with our teeth and moistened with our saliva, travels from the esophagus to the gastrointestinal tract, completing the process of digestion and absorption. These links require the participation of water to accelerate the dissolution of nutrients in body fluids.
relieve stress
70% to 80% of human brain tissue is composed of water. When dehydrated, both the body and the brain feel stressed.
Once you feel thirsty, there is some degree of dehydration. So, to relieve the stress caused by dehydration, you can keep a glass of water on the table, or bring a sports bottle to refill at all times.
The health benefits of drinking tea:
Tea contains chemicals such as caffeine, which can stimulate the central nervous system, enhance thinking activities and memory, and improve the efficiency of daily work and learning to a certain extent;
While stimulating the central nervous system, caffeine can stimulate the urination reflex of the higher center and kidneys, produce urine, promote the metabolism of water and sodium in the blood, and reduce edema in the human body;
Tea polyphenols have a certain auxiliary astringent effect. At the same time, the tannins rich in tea can act on the protein of pathogenic bacteria, have a bactericidal effect on some pathogenic bacteria, and help improve the body's resistance;
Drinking tea can protect people's hematopoietic function. Tea contains anti-radiation substances. Drinking tea while watching TV can reduce the harm of TV radiation and protect eyesight;
Tea contains alkaloids such as caffeine, theophylline, theobromine, xanthine, etc., and is an excellent alkaline beverage.
Tea can be rapidly absorbed and oxidized to produce high concentrations of alkaline metabolites, thereby neutralizing acidic metabolites in the blood in a timely manner.
Compared with people who drink plain water for a long time, whose body is healthier? The doctor answered.
In life, generally speaking, for normal people, it is recommended to drink some tea properly, which is also good for the body, because tea has a refreshing effect, and tea polyphenols are also good for the human body.
Drinking plenty of water on a regular basis can boost your metabolism. There are some symptoms that indicate a slow metabolism in the body. Drinking water is helpful. At this time, try to avoid drinking tea.
Boiled water is aimed at a wide range of people, and all people are suitable for drinking boiled water.
However, not everyone is suitable for drinking tea. It is recommended to drink more water and less tea. Boiling water can replenish the body's water well, avoid dehydration, eliminate fire and inflammation, and promote metabolism. It is recommended that you drink tea in moderation, and try to drink clear tea instead of strong tea.
Reading extension: Not suitable for people who drink tea.
First of all: Because tea contains a certain amount of tannins, which affects the body's absorption of iron, drinking too much tea may aggravate the symptoms of anemia.
Second: People with poor liver and stomach function are not suitable for drinking tea, because green tea contains some factors that stimulate the stomach, which will increase the burden on the liver and stomach.
Third: patients with gastric ulcer should not drink tea, because green tea will cause the secretion of gastric acid in the human body, stimulate the surface of gastric ulcer, and lead to aggravation of the condition.
Fourth: It is not suitable for people with fever to drink tea, because the substances contained in tea can easily increase the body temperature and aggravate the fever. If you take antipyretics, it will easily affect the efficacy.