1, after getting up and before going to work. Every night, 300 to 400 ml of water will be lost through breathing and skin evaporation, and the body will be in a state of water shortage at night. Drinking a glass of water helps the body to restore normal metabolism. When you wake up in the morning, drink a large glass of water first, which can not only replenish the water lost by body metabolism and wash the empty stomach, but also effectively dilute blood, reduce blood viscosity and prevent the occurrence of cardiovascular and cerebrovascular diseases. Before eating, it is best to drink a cup of warm water on an empty stomach. If possible, you can add a slice of fresh lemon, which can defecate and eliminate toxins. 2. Half an hour after work. Dry air in air-conditioned rooms can easily lead to water loss, dry nasal mucosa and even bronchitis. Therefore, if you stay in the air-conditioned room for more than half an hour, you should replenish water in time, such as boiled water, mineral water and lemonade. The water temperature is about 40.
3, work mood irritability, adrenaline is often called "pain hormone." When a person is upset, adrenaline will soar. Like other body toxins, it can be excreted with water. Therefore, when you are upset, you might as well pour a cup of warm water and sit in your seat and drink it slowly, which will make you feel much more relaxed. What water to drink and how to drink water is healthier? Boiled water is best. Boiled water is rich in many minerals, which can regulate the balance of human body fluids. In winter, the human body's vitamin intake is correspondingly less, so adding some fruit juice and vegetable juice when drinking boiled water is not only nutritious, but also can supplement vitamins. Drink less carbonated drinks, because carbonated drinks are easy to make people osteoporosis. Strong tea and salt water cannot replace drinking water. Because strong tea has diuretic effect, it will affect the water balance of human body and cause cell dehydration. Because the sodium content of cells is very low, after people drink salt water on an empty stomach, salt water can enter blood and tissues, but it can't enter cells. Excessive salt will dehydrate cells. 1, drink fast: drink a glass of water in one breath (about 150 to 200 ml). 2. Drink good water: add some ingredients (such as herbal tea or some suitable Chinese herbal pieces) to the water. 3, drink warm water: ice water is not good for the spleen and stomach, it is best to choose warm water.
From the point of view of what water to drink, we must first ensure the safety of drinking water. After the implementation of the new national standard "Drinking Water for Food Safety Packaging" (GB 19298-20 14), there are only three kinds of pure water, other drinking water and drinking natural mineral water on the market. Shanghai and Hangzhou explicitly prohibit primary and secondary school students from drinking pure water, because pure water does not contain any beneficial and harmful substances, while natural water and natural mineral water contain trace elements and minerals, which are more suitable for daily drinking. However, natural water and natural mineral water have the risk of "bromate exceeding the standard". Bromate is not naturally present in water, it is a by-product of disinfection. Under normal circumstances, water does not contain bromate, but generally contains bromide. Bromine is beneficial to human body and can regulate higher nervous activity in brain, but bromate causes cancer. The formation of bromate is ultimately due to the ozone sterilization process used by water enterprises. To ensure the safety of drinking water, we must first eliminate the harm of bromate. Take the United States, Japan and Europe, which have the strictest drinking water standards, for example, these countries have long eliminated ozone sterilization technology and replaced it with ozone-free technology, which completely solved the risk of bromate. There are also a few domestic water enterprises that use ozone-free sterilization technology.
A healthy person should drink at least 7~8 glasses of water (about 2.5 liters) every day. When the exercise is heavy or the weather is hot, the water consumption will increase accordingly. Getting up in the morning is the key moment for the body to replenish water in the new day. At this time, it is best to drink 300 ml of water. 4. How to drink? Drinking water in the morning must be on an empty stomach, that is, drinking water before breakfast, otherwise it will not achieve the effect of promoting blood circulation. It's best to drink water in small sips, because drinking too fast is very harmful to the skin and may lead to rapid swelling of the face. 5, "drinking water to lose weight" is harmful to the human body. It is said that drinking water can lose weight. It is believed that drinking more water will occupy the space in the stomach, and the satiety of the stomach will affect the normal intake of food. People will eat less and be less obese. This popular method of "drinking water to lose weight" is actually a wrong understanding. Medical experts believe that the practice of "drinking water to lose weight" is untenable. Drinking water to expand the stomach can theoretically temporarily produce a full diet, but hunger does not only come from the stomach, but blood sugar concentration, sight and smell can also stimulate appetite. Water stays in the stomach for a short time. After the belly is swollen by water, the hunger will be stronger and you will eat more.