Is there any way to solve the problem of lack of oxygen when traveling to Tibet?

Because the plateau air is thin and the oxygen content is low, traveling on the plateau, such as going to Tibet, may not solve the problem of long-term hypoxia, and emergency oxygen inhalation is only a short-term solution. However, the oxygen demand of the human body can be appropriately reduced, and generally the amount of exercise, especially strenuous exercise, should be reduced at the plateau; Or adapt to the plateau environment for a long time and increase the amount of hemoglobin, which can alleviate human hypoxia.