Because of anemia, the number of red blood cells and hemoglobin in the blood is less than that of normal people, that is, there are fewer "transporters" responsible for transporting oxygen and carbon dioxide than normal people. Whenever strenuous physical exercise with a large amount of exercise is carried out, the metabolism in the body becomes very vigorous, the energy consumption increases, and the oxygen demand of tissues and organs increases obviously, especially the muscle tissues closely related to exercise. There are about 400 capillaries per square millimeter of muscle, and only 30 to 270 capillaries are opened at ordinary times, which is 20 to 50 times more than usual during exercise, in order to increase the oxygen supply of muscle. In the face of the obvious increase of oxygen demand, there should be enough red blood cells and hemoglobin to complete the task. However, it is these anemic "transport workers" who are not enough to completely complete the task of supplying oxygen and exporting carbon dioxide. In this way, the body will face hypoxia, and people will have dizziness, nausea, heartbeat, shortness of breath and other phenomena, which is not good for the body.
However, people with anemia are not unable to engage in physical exercise; While cooperating with the treatment of anemia, we can do physical exercises with a small amount of exercise, such as short-distance jogging, walking, radio exercises, Qigong and Tai Ji Chuan. To avoid dizziness, dizziness, heartbeat, shortness of breath, tinnitus, nausea and other symptoms. In fact, proper physical exercise can enhance physical fitness and increase appetite, which is beneficial to the treatment of anemia.