What is the cleanest excrement in the human body?

In all the body fluids of the human body, including sweat, saliva, digestive juices, urine, in fact, urine is the cleanest, cleanest, because a healthy person's urine should be completely sterile, so the old saying goes, drinking children's urine can get rid of disease, whether it can get rid of disease is another story, but it will not be infected with any disease because of drinking urine, so once bacteria appear in the urine, it means that the "sewer" may be contributed by bacteria, and a series of symptoms appear at this time.

Through the evaporation of sweat.

Broadly speaking, the excretory organs of the human body include the urogenital system, the digestive system and the secretory excretory system such as sweat glands on the body surface.

The main ones are the lungs (gas exchange), ** (sweating) and the kidneys (forming urine to excrete waste).

Kidney, **, lung, gastrointestinal ,。。 That's all, I don't know anything else.

What is the most important excretory organ in the human body? In fact, the kidney is the most important excretory organ of the human body, and it also has endocrine functions, which can regulate and maintain the balance of water and electrolytes and the stable acid-base balance in the human body. Through the excretion function, the harmful substances of the human body can be eliminated, such as toxins and harmful substances in the body, metabolites include creatinine, urea, inorganic salts, drugs, poisons, pigments, regulate the amount of extracellular fluid and the osmotic pressure of blood, maintain the balance of adjusting blood pressure, and maintain normal life activities.

If the kidney function is damaged to a certain extent, it will affect the abnormal function of various organs in the body, and in more serious cases, it is easy to lead to uremia, and then the failure of various organs in the body will occur. If you are worried about kidney disease, you can consider the hospital to check the kidney function and creatinine clearance rate, which can reflect the kidney function status, drink plenty of water, avoid colds, and have a regular physical examination.

Excretion is the process of excreting the end products of catabolism from the body. The waste products produced by the cell metabolism process enter the interstitial fluid through the cell membrane, and then enter the plasma, and are transported to the relevant organs through the blood circulation for excretion. These organs of the human body include:

carbon dioxide and a small amount of water are excreted from the lungs; Hepatic secretion of bile pigment is excreted through the intestine; excretion of inorganic salts from the large intestine mucosa; **Drain water, salt, urea, etc. through sweat glands; The kidneys (bladder, urethra) excrete water and a large amount of metabolic waste, and the kidneys are the most important excretory organs, among other things.

Urine is the main route of excretion. Excretion: The process by which the body excretes carbon dioxide, urea, excess water, and inorganic salts.

Excretion cannot be called excretion, it can only be called excretion. Excretion: The process by which digested food debris is expelled from the body, such as defecation.

Unlike excretion, excrement is part of the digestive system and does not belong to the excretory system.

The main organs excreted by the human body should be: lungs; Kidney; **。The waste products produced by the metabolic activities of human cells, such as carbon dioxide, water, inorganic salts, urea, etc., belong to metabolic end products, and there are three main ways:

1. Carbon dioxide and a small amount of water are excreted from the body by the lungs through the respiratory system;

2. A large amount of water, urea and inorganic salts are mainly formed by the kidneys and excreted from the body by the urinary system;

3. In addition, it also has a certain excretory function, such as perspiration.

The metabolites excreted throughout the body are:1There are salivary glands, iodine, lead.

2.The digestive tract contains calcium, magnesium, iron, phosphorus, inorganic salts, bile pigments, and poisons. 3.

**Yes, water, salts, a small amount of urea. 4.The lungs have, carbon dioxide, water, volatile drugs.

5.The kidneys have, water, urea, uric acid, creatinine, salts, drugs, poisons, and pigments.

Therefore, we should drink an appropriate amount of boiled water every day, which is not only conducive to the timely excretion of waste in the body with urine, but also to regulate the balance of water and inorganic salts in the body and maintain the normal physiological function of tissue cells

So the answer is: moisture; Inorganic salt.

More than water, inorganic salts, urea.