What are the functions of the kidneys? What behaviors can damage kidney function

"The kidney is the foundation of the first day", I believe we have heard of this phrase, and it also shows the importance of the kidney for our body, then, in our body, the kidneys bear what specific functions? What things in daily life can cause damage to kidney function?

In terms of Western medicine, the kidneys have 3 basic functions for the human body: 1.

1. Metabolism: The kidneys are the site of urine production. In the process of metabolism, most of the waste will be discharged from the body with urine through the filtration of the glomeruli and tubules in the kidneys.

2. Regulation: In addition to metabolic effects, the kidney has a regulating effect on the internal environment of the body and the acidity and alkalinity of the body.

3. Endocrine role: the endocrine role of the kidney is mainly reflected in its secretion of renin, prostaglandin and erythropoietin and other hormones, and these endocrine hormones have important physiological role for various organs of the body, such as prostaglandin can regulate blood pressure, erythropoietin can stimulate bone marrow hematopoiesis, etc.

Often do these 4 things, easy to damage the kidney function

Through the previous introduction, for the importance of kidney function believe that we all have a certain understanding, then, in daily life what factors will lead to kidney function damage? There are mainly the following 4.

1. Excessively salty diet.

Often eat something too salty, such as salted fish, pickles, etc., will lead to high concentration of sodium ions in the blood, causing an imbalance in the acid-base balance, and in order to achieve a balanced state, renal blood flow and glomerular reabsorption and filtration will be accelerated, in the long run, the kidney function is easily damaged due to overload.

2. Drinking too little water

Normally, the human body should drink about 2000ml of water a day, due to busy work or other reasons, many friends are waiting until they are thirsty to drink water, so that long-term will cause a lack of water in the body, urine to reduce the discharge, waste is also easy to accumulate, thus affecting the stability of the internal environment.

3. Urine holding behavior

In life, many people will have the behavior of holding urine, in fact, the impact of holding urine on the kidneys is also very big, because the presence of urine in the bladder for too long will cause bacteria breeding, thus prone to urinary tract infections.

4. Excessive drinking

Excessive drinking is a problem for many teenagers, because carbonated beverages and some sports drinks are generally acidic, and the normal acid-base balance in the body is ph7.2, excessive drinking of acidic beverages will put a great burden on the kidneys to regulate the acid-base function, and once overloaded, it will cause damage to kidney function.

Tips to protect kidney function.

1. Quit bad habits: A good lifestyle habit is the most important for kidney protection, so any of the above behaviors that damage kidney function in daily life should be quit in time.

2. Do more lumbar exercises: the kidneys are located in the waist of the human body, do more lumbar exercises in daily life, such as massage the lumbar eye point, etc., can play a role in warming the kidneys.

3. Eat more kidney food: In life, you can eat foods that help protect the kidneys, such as black food species of black beans, black sesame, black fungus, in addition, some tonic food can also be appropriate tonic, but it varies from time to time.