Do people drink as much water as they urinate in a day? Is it normal?

Kidneys: Excreted in the form of urine, it is the body's main way of excreting water. **：

In the form of evaporated water vapor from the surface layer (i.e., in the absence of significant sweating). Lungs : in the form of exhaled water vapor.

Large intestine: unabsorbed water in food and digestive juices. 3. About antidiuretic hormone and aldosterone, antidiuretic hormone (vasopressin):

Chemical nature: peptides, hypothalamic secretory neurons are secreted into the posterior pituitary neuronal cells, which are released into the blood by the nerve cell terminals of the posterior pituitary gland. Physiological effects:

It can regulate water and salt metabolism and promote the reabsorption of water by renal tubules and collecting ducts. Aldosterone: Chemical Nature:

Mineralocorticoids. Secretory organs: adrenal cortex.

Mainly table salt. Absorption: Almost entirely absorbed by the small intestine.

Excretion: It is mainly excreted in urine through the kidneys, and a few are excreted in sweat and feces. Features:

food (stems: e.g. celery); Absorption: digestive tract (can absorb most of it) (the unabsorbed part is excreted with the feces) Excretion:

It is mainly excreted in urine through the kidneys. Features: Eat more and eat more, eat less and drain, and don't eat either.

6. Physiological effects of inorganic salts: The content of K+ in blood, tissue fluid, and intracellular fluid is relatively stable, and the content of potassium in blood (K+ in serum can be used as a clinical diagnostic indicator. K+ plays a decisive role in maintaining the osmotic pressure of intracellular fluid; Maintain myocardial relaxation and maintain myocardial excitability; Maintain a normal heart rate.

Hypokalemia, myocardial autorhythmia, arrhythmias. NA+ maintains extracellular osmotic pressure and normal blood pressure and heart rate. When large amounts of Na+ deficiency occur, the osmotic pressure of the extracellular fluid decreases, blood pressure drops, the heart rate increases, and the extremities become cold.

Not normal, there should be a gap of about 500 ml. TCM considers the kidneys.

Not equal. There are many ways for the human body to discharge water, through sweating, urination and other main ways, people should drink more water than the amount of urine in a day, the amount of urine discharged by normal people every day and night is between 1000 and 2000ml, generally about 1500ml. In abnormal cases, the amount of urine per day and night may increase or decrease significantly, or even be absent.

Polyuria is a condition in which the amount of urine per day and night is maintained at more than 2500ml for a long time. In the range of 100 to 500 ml per day and night, it is called oliguria. If the amount of urine per day is less than 100ml, it can be called anuria.

Range. The physiological need of normal people is greater than or equal to 2500ml per day, and the amount of urine per day is about 1500ml, but the daily water inflow and output of the human body is basically balanced, because the respiratory tract, **, and stool will excrete a part of the water.

500 ml of water per day, 3-4 times to pee.

Suggestion: Drink more water, urinate more, and it is winter, and the water dispersed by ** is less, normal. Medical research has pointed out that each person consumes at least 1.5 liters of water per day, and some of the foods we eat every day already contain a lot of water, such as soups, vegetables, fruits, etc.

Therefore, it is best to decide how much water to drink according to the activity level of each person, so that you can avoid taking too much or too little; Drinking too much water can put a strain on the heart and kidneys.

The amount of water required by a person is directly proportional to the person's body weight, heat energy consumption, 1 ml of water per calorie of energy consumed, 30-40 ml of water per kilogram of body weight, if a person of 70 kg needs 2100-2800 ml of water. Normally, the amount of water in and out of the body is balanced. A healthy adult needs about 2000-2700 ml of water per day (including water from drinking, food, and water produced in metabolism).

If you drink too little water, it will concentrate the blood and increase the viscosity, which is not conducive to blood circulation and nutrient absorption. If the human body loses 20% of its water, it can be life-threatening. In case of heat, high temperatures, fever and heavy physical exertion, the amount of water to drink should be increased accordingly.

Drinking water is a direct amount of water required by the human body, such as drinking plain water or tea. However, water can also be produced when the human body is oxidized, and the water needed by the human body can also be obtained from the diet, such as rice containing 15% water, meat containing 50% water, etc.

Many people are confused, are people who drink more water and urinate more healthily than people who drink more water but urinate less? What is the sign of kidney health?