First of all, let's look at why the hands and feet are cold in winter.
Cold hands and feet are very much related to the heart and blood vessels, because the blood is emitted from the heart and carries oxygen to all parts of the body. After the oxygen is burned, it can produce heat energy and warm hands and feet. Once the function of the cardiovascular system becomes obstructed, blood transport will be affected, resulting in cold hands and feet. From the point of view of traditional Chinese medicine, hands and feet are easy to be cold and numb, and most of them are due to qi and blood. Because blood deficiency and blood deficiency are caused by poor blood flow and insufficient blood volume.
The main cause of cold hands and feet
1. The heart is weak and cannot supply blood to the peripheral part of the body.
2, the amount of blood in the body is not enough, heme and red blood cells are low.
3, blocking the blood vessels, or fever, cold, etc. will affect the central nervous system, causing cold hands and feet.
4. Symptoms of sympathetic nerve function make the muscle unable to contract due to cold and produce heat energy to be cold-resistant.
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