Water and tea are both common drinks in life.
The life activities of the human body are inseparable from water as a support.
At any time, water will participate in human metabolism,
It can be said that without water there is no human life.
Compared with people who drink boiled water for a long time compared with people who drink tea for a long time,
Who is healthier?
How to choose boiled water and tea?
A healthy adult accounts for about 60% of the water in the human body, and a healthy child has a relatively higher proportion of water in the body, about 80%.
If a person does not consume food for a long time and only relies on the various nutrients and energy stored by himself to maintain the continuous consumption of the body's life activities, the survival is usually about 7 days. If a person does not drink water for a long time, after only three days or so, he will almost face the choice of life and death.
The importance of water in the human body is self-evident. If the human body loses more than 10% of water, it will cause serious damage to its own health. If the water loss of the human body exceeds 20%, there will be a threat to life safety, so it is very important to pay attention to hydration.
Compared with the past, the current living conditions have been significantly improved, and there are various ways to supplement water. For example, most elderly people like to drink tea in their free time, and younger children are more fond of various carbonated beverages. In fact, among all kinds of beverages that are in daily contact, boiled water is the healthiest in terms of universality.
long-term tea
Tea can be made by steeping tea leaves, which is a natural ingredient without chemical processing and no other products added. After drinking tea, it can promote human urination and play a certain diuretic effect. When edema occurs, it can effectively relieve symptoms.
Precautions for drinking tea
1. Avoid brewing tea multiple times
The number of brewing times of tea is limited to a certain extent. After most of the tea leaves are brewed about three or four times, the tea juice components in them will be obviously insufficient, and new tea leaves should be replaced in time.
2. Drink less tea
Theophylline content in strong tea is too high, compared with other teas, it is more irritating, and drinking a lot of it can easily lead to insomnia.
3. Don't drink too hot tea
If the temperature is too high in the process of drinking tea, it is easy to cause burns, which will seriously irritate the stomach, esophagus, throat and other tissues and organs. In particular, a person who does not pay attention to the temperature of the tea for a long time and often drinks too hot water will increase the risk of local lesions.
Foreign studies have found that if a person drinks tea for a long time when the water temperature is above 62°C, the gastric mucosa will be damaged to a certain extent, and diseases will inevitably occur. Under normal circumstances, people should keep the temperature of tea water not exceeding 56 ℃ during the process of drinking tea.
Drink boiled water for a long time
Metabolism in the human body needs to be carried out by water, and maintaining sufficient drinking water can improve the formation of metabolic functions, accelerate the absorption and utilization of nutrients in food, and can also play a certain role in regulating body temperature.
Drink an appropriate amount of boiled water every day, in the process of urination and sweating, it can regulate the body temperature while expelling toxins from the body and reduce the adverse effects.
Precautions for drinking boiled water
1. A small amount of time
The amount of water you drink at a time should be controlled within 200 ml, and at the same time avoid drinking too fast, so that it can be better absorbed and utilized by the gastrointestinal tract. If you drink too much water at one time, the excess water is prone to waste.
2. Avoid drinking water until you feel thirsty
When a person feels thirsty in daily life, it has already indicated that the body is dehydrated, and the degree of dehydration is about 2%. When it exceeds 10%, health will inevitably be negatively affected, so everyone should actively drink water in daily life.
3. The daily water intake is controlled at more than 1500 ml
In the process of life activities, the human body loses about 2500 ml of water in a day. If you maintain a normal diet, the amount of water replenishment is about 1000 ml. This requires everyone to drink at least 1500 ml of extra water in daily life to ensure that the body's water and fluid metabolism is maintained in a balanced state.
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