You can drink like this!
After the book "Water is the Best Medicine" by Dr. F Batman of the United States became popular in China, the importance of drinking water has been deeply rooted in people's hearts, and even the advertising slogan has become: "The skin is good, drink 8 glasses of water every day ..." Recently, a report by the National Academy of Sciences of the United States broke the conclusion of this "8 glasses of water". The report submitted to the U.S. Congress says that in the case of global warming, you should always replenish water to keep healthy. It is also reported that women aged 19 to 30 drink1glass of water every day on average, while men drink 15 glass of water every day. This statement has aroused many people's doubts. How to drink water? How much is enough to drink?
Blind hydration is easy to "water poisoning"
"1 1 glass of water every day? This is complete nonsense. " Professor Li Ritter, former chairman of the Functional Water Research Promotion Association of China Health Science and Technology Society and deputy director of the National Food and Nutrition Advisory Committee, told the reporter that the water demand must depend on everyone's environment (temperature, humidity), health status and food intake, and there is no definite standard value. At present, there is still no definite evidence that the water demand of human body is related to the temperature rise. According to Americans, we should consume 1/3 more water every day. If you replenish water blindly, you may even have symptoms of "water poisoning" such as weakness, rapid heartbeat, spasm and coma.
So, how much water do normal people drink every day? Generally speaking, you need to replenish about 2000 ml of water every day. Therefore, after deducting 1000- 1200ml of water for three meals, we only need to drink 1500ml of water every day. The general principle is: not less than 500 ml, but not more than 3000 ml per day. People who need to drink more water, such as patients with gout and kidney calculi, should follow the doctor's advice.
Make a drinking schedule.
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
There are some misunderstandings in drinking water in China, so we should also master five principles:
Drink a glass of water in one breath. It refers to drinking 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.
What should I do if my family is poisoned by water?
Water poisoning refers to excessive water retention in the body, resulting in excessive water content in cells, leading to cell dysfunction and electrolyte disorder in the body. Drinking too much water in healthy people will not cause water poisoning, which is usually seen in severe kidney diseases causing oliguria or anuria. Too much hypotonic rehydration will be life-threatening. There are three reasons for water poisoning: drainage disorder; Excessive water intake; Oversecretion of vasopressin. Suggestion:. Your situation belongs to excessive water intake, ignoring the supplement of electrolytes. But a mild person like you can relieve it by limiting the amount of water you drink and gradually discharging water from your body.
How to deal with water poisoning
1. In mild cases, water inflow is limited.
Record the water inflow and water outflow for 24 hours, so that the water inflow is less than the urine output. Or appropriately add diuretics, preferably cyclic diuretics such as uric acid and furosemide.
2. Acute and severe excessive drinking and water poisoning
Treatment should aim at protecting heart and brain function, dehydration and/or correcting hypotonic.
(1) Patients with hypervolemic syndrome are mainly dehydrated to reduce the heart load. Furosemide or itaconic acid is the first choice for loop diuretics. For patients with insufficient effective circulating blood volume, attention should be paid to supplementing effective blood volume. Emergency cases can be treated by blood ultrafiltration. Those patients diagnosed with excessive secretion of antidiuretic hormone can be treated with meperidine or carbonic acid. In order to protect the heart and reduce the heart load, vasodilators such as sodium nitroprusside and nitroglycerin can be used.
(2) Patients with hypoosmemia (especially those with mental and neurological symptoms) should quickly correct the intracellular hypotonic state. In addition to water restriction and diuresis, 3% ~ 5% sodium chloride solution should be used to closely observe the changes of cardiopulmonary function and adjust the dose and speed. Generally, it is appropriate to supplement by stages. Diuretics can be used at the same time to reduce blood volume. Pay attention to correct potassium metabolism disorder and acidosis.
How to avoid "water poisoning"
Prevention is more important than cure. For those with renal insufficiency and prone to excessive secretion of antidiuretic hormone, the water inflow should be strictly controlled to prevent water poisoning. Once water poisoning occurs, patients with mild symptoms will stop drinking water and recover after the body excretes excess water. For patients with severe water poisoning, in addition to immediately banning water, diuretics should also be used to strengthen the discharge of water. Generally, osmotic diuretics are used for rapid intravenous drip, such as 20% mannitol or 25% sorbitol 0.2L, and loop diuretics, such as furosemide and uric acid, can also be used. Reduce brain edema and increase water excretion. You can also drip 5% hypertonic saline intravenously, in order to quickly relieve intracellular edema and improve symptoms. For patients with acute renal failure with oliguria or anuria, diuretics and a large amount of hypertonic saline are not only ineffective, but also have the risk of increasing circulatory load, so they should not be used. In addition to stopping drinking water, manual dialysis can also be used.
What about water poisoning?
Drink more boiled water!
How is water poisoning?
Water poisoning is a symptom of dehydration and hyponatremia caused by excessive intake of water. Although the probability of death from water poisoning is very low, it is still possible. The maximum sustained diuresis rate of human kidney is 16 ml per minute. Once the rate of water intake exceeds this standard, the excess water will expand the cells, thus causing dehydration and hyponatremia. When drinking too much water, the electrolyte in the blood drops to a concentration lower than safe water because it is excreted by water, which affects the operation of the brain and may be fatal.
Water poisoning refers to the pathological phenomenon that water intake exceeds the drainage capacity of human body, which leads to water retention in the body, which leads to the decrease of blood osmotic pressure and the increase of circulating blood volume. Also known as water overload, water retention hyponatremia or dilution hyponatremia. Too much water rarely happens. This is because under the regulation of the nervous system, endocrine system and kidney, even if a normal person ingests a lot of water, the kidney can discharge the water and maintain the balance between water inflow and water outflow. Under the condition that the nerves, endocrine and kidneys have good water regulating functions, there will be no absolute excess of water. The kidney is the most important organ for excreting water, and it has strong urination ability. Even if 90% kidneys lose their function, they can still function normally. In order to keep the water balance in the body and prevent the kidney from urinating too much, the pituitary gland secretes antidiuretic hormone to regulate it. When the human body ingests too much water, the plasma osmotic pressure will decrease, so the secretion of antidiuretic hormone will decrease and the urine volume will increase; At the same time, due to the increase of blood volume and renal blood flow, urine volume also increases. These two functions are combined to expel excess water from the body.
The cause of water poisoning is generally excessive intake of water for various reasons, but it rarely exceeds this weight in daily life. It may be common to replenish a lot of water immediately after sweating a lot. Because after sweating a lot, people will not only lose water, but also lose a lot of salt. At this time, if you drink a lot of water at a time without supplementing salt, the salt in the blood will decrease, and the water absorption capacity will also decrease, and some water will be quickly absorbed into tissues and cells, causing cell edema and causing "chronic water poisoning". At this time, people will feel dizzy and thirsty. In severe cases, they will suddenly faint and in extreme cases, they may die.
Another common possibility generally appears in "drinking water competitions" held in western countries, and these competitions are also the main cause of death from water poisoning at present. In these competitions, participants need to drink more than 3 gallons (about 10 liter) of water in a few minutes. Another possibility is that you drink too much water because of the influence of an unknown schizophrenia drug. The side effect of this drug will affect the secretion of antidiuretic hormone, making patients feel thirsty and keep drinking water.
The specific reasons are as follows:
1, drinking too much water or injecting too much glucose intravenously (such as abusing sodium-free solution during hypotonic dehydration), especially for patients with poor heart and kidney function and infants with poor renal dilution urine function. In addition, after major surgery, the body is in a state of stress, with excessive secretion of antidiuretic hormone and decreased urine output. At this time, if a large amount of infusion is given, it will also cause water poisoning. Another example is a child with Hirschsprung's disease. After washing the intestine with a large amount of water, a large amount of water is absorbed into the blood circulation from the intestinal wall, leading to water poisoning.
2, malnutrition, because the plasma protein is too low, blood sodium is too low, resulting in a decrease in the osmotic pressure of extracellular fluid, water from extracellular fluid into intracellular fluid, resulting in a decrease in effective circulation, promote the secretion of antidiuretic hormone, reduce urine volume, resulting in water retention.
3. Pneumonia, severe infection, shock and brain diseases. At this time, the secretion of antidiuretic hormone increases, resulting in water retention.
water poisoning
Stay.
4, acute renal failure, oliguria, even normal intake can also cause water poisoning.
5. Drowning in fresh water.
6, mental factors, mental tension, severe pain and various acute stress states (such as major surgery, trauma, etc. ).
7. Tumors.
8. Another possibility is that you drink too much water because of the influence of an unknown schizophrenia drug. The side effect of this drug will affect the secretion of antidiuretic hormone, making patients feel thirsty and keep drinking water.
There is too much water in the body, first of all, the extracellular fluid is too large and in a hypotonic state, and the water is transferred from the outside to the inside of the cell. Therefore, water poisoning is due to the increase of the volume of intracellular and extracellular fluids, but the proportion of body fluids is still normal (that is, intracellular fluid accounts for 2/3, and extracellular fluids account for 1/3). Mild to moderate water poisoning, the water stored in tissue fluid is not enough to cause depressed edema or pulmonary edema, and the clinical manifestations are not obvious and can be ignored, but it can still develop into increased intracranial pressure. ...& gt& gt
What is the situation of water poisoning? What should I do? Come on, everybody, 3Q.
Water poisoning often says to drink more water in summer, but drinking too much water can also cause water poisoning! Water poisoning refers to excessive water retention in the body, resulting in excessive water content in cells, leading to cell dysfunction and electrolyte disorder in the body. Drinking too much water in healthy people will not cause water poisoning, which is usually seen in severe kidney diseases causing oliguria or anuria. Too much hypotonic rehydration will be life-threatening. According to experts, excessive drinking will lead to excessive salt loss in the human body, and some water will be absorbed into tissues and cells, causing cell edema. At first, there will be dizziness, weakness, rapid heartbeat and other symptoms. In severe cases, convulsions, confusion and coma may even occur, that is, water poisoning. So it is dangerous for some girls to drink plenty of water to lose weight. According to reports, people often think that water poisoning only occurs in accidental drowning events, but it actually happens from time to time in daily life, but it has not attracted attention. Especially in summer, people often get carried away, sweating, and the probability of electrolyte loss such as sodium salt in the body is very high. If you drink a lot of fresh water without supplementing salt at this time, you will have mild symptoms of water poisoning such as dizziness, vomiting, fatigue and muscle pain in limbs. Experts remind that to avoid water poisoning, we must master the skills of drinking water. First, we should replenish salt in time. Drink some light salt water properly to supplement the inorganic salts taken away by a lot of sweat discharged from the human body. It is reported that 1 g salt is added to 500 ml of drinking water for timely drinking. This can not only supplement the body's needs, but also prevent electrolyte disorder. Second, drink a small amount of water many times. When you are thirsty, you can't drink it all at once, but you should drink it several times. The amount you drink each time is small, which is conducive to human absorption. It is advisable to use 100 ml to 150 ml at intervals of half an hour. Third, avoid drinking "ice" water. When the temperature is high in summer, people's body temperature is high. Drinking a lot of cold drinks is easy to cause digestive system diseases, and it is best not to drink drinks below 5 degrees Celsius. Experts suggest that it is more scientific to drink light salt water around 10 degrees Celsius. This can not only cool down and quench thirst, but also not hurt the stomach and intestines, and can also supplement the salt needed by the human body in time. People can't live without water, but drinking too much water can also lead to poisoning. People may not be familiar with this view. In fact, as early as the 1930s, there were cases of water poisoning caused by drinking a lot of water in the United States. Later, Britain, Canada, Germany and other countries also reported some cases of poisoning due to excessive drinking water. Water accounts for about 65% to 70% of human body weight and is relatively stable in the body. The cell membrane of human cells is a semi-permeable membrane, and water can permeate freely. If you drink too much water, blood and tissue fluid will be released in a balanced way, and the osmotic pressure will be reduced, so that water will penetrate into cells, make cells swell and cause water poisoning. Among them, brain cells have the fastest response. Once brain cells are edematous, intracranial pressure will rise, leading to dizziness, headache, vomiting, fatigue, blurred vision, lethargy, slow breathing, bradycardia, and even coma, convulsions and even life-threatening in severe cases. During water poisoning, there is too much water in the blood, and the concentration of sodium chloride in the blood drops, resulting in balanced hyponatremia, and patients will have muscle pain and spasm all over the body. Water poisoning occurs not only in accidental drowning at home and abroad, but also in daily life, but to a lesser extent, which has not attracted people's attention. Especially in the hot summer, after people sweat a lot, electrolytes such as sodium salt in the body are also lost. If you drink plenty of boiled water at this time without supplementing salt, muscle twitching or muscle spasmodic pain will occur. Muscle pain in arms, thighs and calves is generally a manifestation of mild water poisoning. Therefore, in hot summer, people had better put some salt or drink salty soda when drinking water. If you are not used to drinking salty drinks, stir-fry the vegetables and eat them salty. This can effectively prevent water poisoning. Water is an important substance in human body, accounting for about 65% ~ 70% of body weight. Compared with adults, children have more water. Water can freely enter and exit the human cell membrane, maintaining the balance of various water and electrolytes in the human body. Only when the balance is stable can all kinds of life metabolism activities be carried out smoothly. Once too much or too little, it may lead to water and electrolyte disorder and a series of diseases. After sweating, a large amount of sodium salt in sweat is lost with sweat. If you drink a lot of water at this time without proper salt supplementation, the blood will be diluted by a lot of water and the osmotic pressure will decrease. Water will penetrate into cells through the cell membrane, causing cell edema and "water poisoning". Water poisoning is very harmful to human body, especially to brain cells. Because the brain tissue is fixed in the hard skull, once the brain cells are edematous, the intracranial pressure will increase, so there will be a series of neurological symptoms, such as headache, vomiting, drowsiness, decreased breathing and heartbeat. & gt
How to deal with water poisoning after drinking fire?
If you drink a small amount, take vegetable oil orally to reduce absorption, drink some milk and eat starchy foods such as steamed bread. If you drink a lot, please see a doctor.
What should I do if the Chinese medicine is boiled dry and poisoned by water?
Then you can't drink it. If it is burnt, don't drink it. If you are poisoned, go to the hospital at once.