What is the normal rate of blood production in the human body?

In life, people often suffer from weak qi and blood. People with weak qi and blood often feel dizzy, are particularly prone to fatigue, and their resistance is greatly reduced, which will seriously affect daily study and work. Therefore, it is necessary to regulate the body in time, such as eating more foods that replenish qi and blood. In addition, you should pay attention to whether your blood production rate is normal. So what should be the normal blood production rate for the human body?

Human blood production rate:

We are producing blood all the time, but the amount of blood produced increases only under specific circumstances, such as when the body is injured. When the body is healthy, the hematopoietic organs are just renewed and only produce large amounts of blood under special circumstances. You can stay healthy by eating and sleeping on time every day and eating a nutritious and varied diet. Just avoid overwork, staying up late, and feeling nervous and anxious.

Because the lifespan of human red blood cells is 120 days, and the lifespan of platelets is 7-14 days. It is updated every day, so people are producing blood 24 hours a day.

Humans cannot produce blood 24 hours a day. People in ancient times worked from sunrise to sunset and rested from sunset to sunrise. The human body produces blood during specific periods of time. This is the result of the correspondence between heaven and man and cannot be changed arbitrarily. Therefore, going to bed early is the guarantee of blood production time. If you want more blood, just go to bed early (before 10:30 every day/adults) and tap the gallbladder meridian (100 times on each outer thigh/day).

After donating blood, the various blood components are fully recovered in a certain order. The fastest recovering substances are water and inorganic salts, which can fully recover in about 1-2 hours.

When blood is lost, the blood stored in the human body's "blood bank" will quickly enter the blood circulation system, and the tissue fluid around the capillary walls will quickly pass through the blood vessel walls into the blood vessels, so that the human body's blood volume quickly returns to its original level.

At the same time, the liver is also accelerating the synthesis of protein. According to measurements, a healthy person can synthesize 0.2-0.4 grams of albumin per kilogram of body weight per day. The protein lost in a single blood donation of 200-400 ml can be fully restored in 1-2 days. The second is red blood cells. After donating blood, the human body will automatically regulate the hematopoietic "factory" - the bone marrow, prompting its hematopoietic function to become more vigorous. About 17 million new red blood cells can be produced per second, and the lost blood cells can be fully replenished within 30 days.

It is the body's hematopoietic "factory" and is mainly found in the proximal ends of long bones such as the spine, ilium, ribs, sternum, femur, and humerus. The trabeculae in the bone marrow divide the bone marrow into many small honeycomb-like holes, which are the "hometown" of blood cells. There are many hematopoietic stem cells in the red bone marrow, which are the "seeds" for the formation of various blood cells. Stem cells can differentiate into primitive red blood cells, primitive granulocytes, primitive monocytes, primitive lymphocytes and primitive megakaryocytes, and these primitive cells then reproduce their respective offspring and develop into various blood cells, such as red blood cells, white blood cells, etc. Megakaryocytes in the bone marrow can produce platelets. The bone marrow produces blood very quickly. The hematopoietic function of the bone marrow can also be affected by some chemicals, radiation and certain drugs, which can reduce the hematopoietic capacity and cause pathological changes in the patient, such as aplastic anemia.