How much water to drink every day is considered appropriate amount of water is worse than drinking water
How much water every day is considered appropriate amount of drinking water is worse than being able to drink more water Drink water
I. How to drink water to be healthy? Drinking more water is worse than drinking water.
Water is the source of all things. Without water, flowers will wither, plants will wither, and human life will be threatened. However, too much water is not necessarily good. It is like overwatering a flower and drowning it. The same is true for people. Drinking a lot of water can also be fatal.
A 17-year-old American football player died after drinking too much water after a football game, according to Russian sources.
Excessive drinking of water can lead to acute poisoning, experts say, and if a person drinks more than 3 liters of water in an hour, they may die from hypokalemia or edema of the lungs and brain.
This is because the kidneys cannot excrete the excess water in a timely manner due to excessive drinking of water in a short period of time, which causes the blood to be diluted, the concentration of sodium salts in the blood decreases, and the excess water floods into the brain of the human body. intracellularly, causing brain edema, eventually leading to irreversible damage to the brain. After exercising, ordinary people need to replenish water in time because of excessive sweating. However, if the replenishment is improper, it may lead to water poisoning.
So, what is the proper and healthy way to drink water?
The drinking water standard proposed by WHO (World Health Organization) in 2003 is that in In a quiet state with a temperature of 25 degrees Celsius, air humidity ≤ 60%, and no exercise, the daily water intake of a person is: 1 liter for children; 2.9 liters for adult men; 2.2 liters for adult women, 4.8 liters for pregnant women, and breastfeeding. Women’s 3.3 liters. In the case of high temperature or strong physical labor, the standard of water intake for different groups should be raised to 4.5 liters/day.
In addition to drinking water in moderation, the way you drink water also determines whether water is nourishing or poisonous.
Many people often feel thirsty, so they remember to drink water, pick up the water, and pour it down “gudonggudong”, as everyone knows, normal people should drink water regularly, and should not wait until they are thirsty. . Experts recommend that the correct way to drink water should be the 3:3:3 water drinking method, that is, drink 3 cups a day, 3 times, and 3 minutes each time.
In addition, the drinking water should pay attention to drinking fresh boiled water, which is not only sterile, but also contains more than a dozen minerals needed by the human body; Maintain gastrointestinal motility.
Some people choose sports drinks to replenish water after exercising, but they do not know that drinking water is a process of hydration, but drinking beverages is a process of dehydration, because beverages often add a lot of nutrients and non-nutritive substances. , including colorants, preservatives, caffeine and other chemical additives. To break down these chemical additives, sugars, etc., requires a lot of water.
It is better to drink more water than to be able to drink water
Cold: drink more water. The New York Times on January 21, 2011 pointed out that drinking more water or pure juice when you have a cold is very helpful for the recovery of the disease, because it helps to flush the mucus from the respiratory tract and make people feel comfortable to breathe. In addition, if you have a fever, the human body needs to cool itself down in response to its self-protection function. At this time, there will be sweating, shortness of breath, and increased skin evaporation, such as increased metabolism, and you need to add a lot of water. Drinking plenty of water not only promotes sweating and urination, but also helps to regulate body temperature and promote the rapid excretion of germs from the body.
Constipation: drink a lot of water. There are two simple causes of constipation: one is that there is constipation in the body and lack of water; the other is that the intestines and other organs have no excretory power. Drink large gulps of water and swallow faster, so that the water can reach the intestines as soon as possible, stimulate peristalsis, and promote bowel movements. Chinese medicine believes that one of the reasons for constipation is the lack of body fluids in the human body. Drinking a large mouthful of water can quickly replenish body fluids, thereby stimulating peristalsis and promoting defecation. Professionals suggest that people with constipation are better to add some dietary fiber while adding water, so it is best to drink a glass of high-fiber vegetable juice every day.
Obesity: Drink a glass of water before and after meals. Many chemical reactions in the human body must be carried out in “water”. With enough water, in order to ensure the normal functioning of the body’s metabolic mechanisms. For obese people, you can drink a small glass of water about half an hour before a meal to increase the feeling of fullness; half an hour after a meal, drink a small glass of water to strengthen the body’s digestive function and help keep your body in shape.
Vomiting: Drink some light salt water. Vomiting is a manifestation of the body’s self-protection after eating unclean food. In order to avoid the symptoms of dehydration caused by severe vomiting or diarrhea, you can drink some light salt water to replenish your strength and relieve weakness.
Second, 3 big misunderstandings about drinking water
Drinking water misunderstanding 1: Do you need to drink 8 glasses of water a day to be healthy?
I’m sure many of you have heard the saying that for “health” or “beauty”, drink enough 8 glasses of water a day. Regarding this statement, Director Chen Zuhui said that it is not scientific. Drink 8 glasses of water a day, the key is how big the cup is. Cups vary in size and cannot be used as a unit of measure for drinking water each day.
So, how much water is best to drink a day? Professionals said that drinking water cannot be quantified, and drinking too much water is also harmful, especially for pregnant women. Drinking too much water will increase the burden on organs such as the heart, lungs, and kidneys. There are even reports on the Internet that drinking too much water can cause hematuria. The supplementation of human body water must be individualized. It is defined according to the size of each person, the amount of exercise, the amount of perspiration, and the amount of excretion. Each person has different standards for how much water they should drink. Whether you want to drink water should also be judged according to your own feelings. Thirst, dry lips, wrinkles on the fingernails, etc. may be the manifestations of lack of water. You should replenish water in time, but don’t wait until you are thirsty to drink water, and don’t say that you have to drink water every day. Enough for ten or eight cups.
Drinking water misunderstanding 2: dry lips in autumn and winter, is it good to drink more water?
In autumn and winter, the climate is dry, and when the delicate lips are blown by the cold wind, it is easy to crack open one after another and form a layer of dead skin on the lips, which not only affects the appearance, but also causes pain. Unbearable. Many people will wonder, can drinking more water relieve dry lips?
Professionals said that healthy and normal drinking water is good for the whole body, but the local dryness and cracking may be due to the lack of vitamins, and it is also related to the air humidity in autumn and winter. Moisturizing dry lips by drinking water alone won’t do much, it might as well apply a lip balm. In real life, everyone still has many misunderstandings about drinking water. They think that if you have symptoms such as sore throat and itchy throat, you just need to drink more water. In fact, it is not the case. After drinking water, you need to metabolize, and 90% of it must be excreted. go.
Drinking water misunderstanding 3: Is there any scientific basis for the claim that “drinking more water can cure a cold”?
Not only do you need to drink water when you have a cold, you should drink more water, which seems to have become a common sense ingrained in people’s minds. Can drinking water really heal? I believe that many people have doubts about this, and the online editor of family doctor specially consulted professionals.
Professionals said that there are many types of colds, and the treatment requires specific analysis of specific conditions, but the general principle remains the same – colds still require medicine and more rest. Drinking water is helpful for colds and can promote the excretion of metabolites and toxins in the body, but be careful not to drink too much. When the human body is in a state of cold, the body’s liver and kidney functions will be affected, and drinking more water will easily increase the burden on the kidneys.
So, how to deal with the invasion of colds, how to drink water is healthy and beneficial? After suffering from a cold, to maintain water intake, should drink water intermittently. Drink about a cup of water at a time, not more than 300 ml, and drink it after a period of time. Do not drink a lot of water at one time, which will put too much burden on the kidneys. In addition, drinking a lot of water may also cause water intoxication, causing headache, dizziness, palpitation, local gastrointestinal reactions (nausea, vomiting) and other poisoning symptoms, which will eventually lead to human body dysfunction, but will cause harm to health.
