Be sure to drink a glass of water (pure water, lemonade, green tea or cooked Pu 'er tea, honey water) before breakfast every morning.
Drink water on an empty stomach before meals.
Average daily water consumption of human body (through respiratory tract, urine and skin, etc. ) It's about 2500 ml. In addition to 300 ml of raw water that can be metabolized and oxidized by substances in the body, at least 2200 ml should be supplemented from the diet every day to achieve balance.
How should this 2200 ml of water be scientifically added to the human body?
To put it simply: drink water on an empty stomach before meals, and drink soup and water while eating.
Drinking water on an empty stomach before meals means drinking a certain amount of water about an hour before breakfast, lunch and dinner. Because the digestion of food is completed by the digestive juice of digestive organs. The total amount of digestive juice (saliva, gastric juice, bile, pancreatic juice and intestinal juice) secreted every day is about 8000 ml. Drink water on an empty stomach before meals. Water stays in the stomach for only 2 to 3 minutes, then quickly enters the small intestine and is absorbed into the blood. It can replenish the tissues and cells of the whole body in about an hour to supply the water demand in the body.
Therefore, drinking water before meals can ensure the necessary and sufficient secretion of digestive juice to promote appetite and help digestion and absorption, while not affecting the physiological water content of tissues and cells.
Therefore, it is important to replenish water before meals. Especially before breakfast, the human body loses more water due to long sleep. It is very important to drink more water when you wake up in the morning.
Warm water should be drunk on an empty stomach.
Warm water should be used for drinking on an empty stomach, and light drinks such as fruit juice, light tea and vegetable juice can also be used. Milk, soybean milk, eggs and other supplementary nutrition should not be eaten on an empty stomach, but should be eaten at or after meals. When sweating in hot weather, increase the amount of drinking water; After sweating a lot, you should add some extremely light salt water.
Eating and drinking soup can help dissolve food.
Strong tea and salt water can't replace drinking water on an empty stomach, because strong tea has diuretic effect, which affects the water balance of human body and will cause cell dehydration. The salt is sodium chloride. Because the sodium content in cells is very low, when we drink salt water, it can enter blood and tissues, but not cells. When it is too thick, it will cause dehydration of cells, which is not good for human body.
Why is there soup and water when eating?
Because drinking a certain amount of soup during meals helps to dissolve food, so that when the stomach peristalsis, food and gastric juice are stirred for preliminary digestion, providing more water, which is beneficial to the digestion and absorption of food by the small intestine.
If proper amount of water is not added before and during meals, body fluids will lose water when gastric juice is secreted in large quantities after meals, which is bound to cause thirst. Drinking water again at this time will dilute the gastric juice and affect digestion, and will also increase the burden on the heart and kidneys because of drinking too much water.
8 glasses of water a day sounds simple, but it's hard to stick to it. Professor Hong Zhaoguang, a famous health educator in China, recommended a "drinking schedule" to help you reach the "drinking index" easily.
After a night's sleep at 6: 30, my body began to lack water. Drinking 250 ml of water before getting up helps to detoxify the kidneys and liver.
At 8: 30 in the morning, from getting up to the office, the body will be dehydrated invisibly, so when you get to the office, give yourself a cup of at least 250 ml of water first.
1 1: 00 After working in the office for a period of time, give yourself the third glass of water in a day to replenish the lost water, which will help to relax the tense working mood.
12: 50 Half an hour after lunch, drinking some water can strengthen the digestive function of the body.
/kloc-drink a cup of healthy mineral water to refresh yourself at 0/5: 00.
/kloc-before you leave the office at 0/7: 30, drink another glass of water to increase your satiety, so you won't overeat at dinner.
1 Drink another glass of water half an hour before going to bed at 22: 00, but don't drink too much at once, so as not to go to the toilet at night and affect the quality of sleep.
Master the five principles of drinking water
So, what water should I drink? Someone once put forward the view that "three glasses of water a day are healthy", that is, a cup of honey water in the morning, a cup of light tea after lunch break and a cup of boiled water before going to bed.
For the elderly and people who are often constipated, drinking a cup of honey water on an empty stomach in the morning can promote defecation; If you still feel sleepy after lunch break, drinking a cup of light tea can refresh you; Drinking a small amount of boiled water before going to bed can replenish the water lost by sweating during sleep.
Five principles should be mastered when drinking water: drink a glass of water in one breath. It means to drink a whole glass of water (about 200 to 250 ml) in one breath, rather than just two drinks, so that the body can really absorb it.
Drink good water. Try to avoid drinking distilled water often. Its water is too acidic, which is easy to cause harm to the body, especially to people with weak kidneys. Choose high-quality mineral water. Drink warm water. Ice water is not good for stomach function, while drinking warm water is good for body absorption.
Drink water on an empty stomach. Water will flow directly from the digestive tract and be absorbed by the body. You can publish and receive. People who work often give up drinking water because they are afraid of going to the toilet. In this way, the bladder and kidneys will be damaged, which is easy to cause backache.
The above are available on other websites, but drinking water is the best. For example, drinking more water after taking medicine can reduce the damage of drugs to the kidneys. I hope it helps you.