How does always foot cool hand Cool return a responsibility

summary

What's the reason for cold hands and feet? My best friend has low blood pressure since she was 18 years old. It's been several years since she got cold hands and feet. It's better in the normal season, but especially in winter, her hands and feet are not too hot. She's in bed at night, and it's still cold the next morning. Now let me tell you what happened.

How does always foot cool hand Cool return a responsibility

The first is insufficient secretion of thyroxine. Thyroxine is an endocrine hormone, which is involved in the body's material metabolism. It can accelerate the burning of sugar, protein and fat to release energy. In addition, people who smoke for a long time are prone to poor circulation of peripheral microvessels due to lack of oxygen in the body. When the blocked microvessels are arterial microvessels, they are prone to cold phobia. However, if the blocked microvessels are venous microvessels, they are prone to cold phobia, Although not particularly afraid of cold, but the activity of blood vessels can not expand, blood circulation can not cause local lack of oxygen, hands, feet are prone to cold.

Second: iron deficiency. If people often feel cold, it may be caused by the lack of iron in the body. Because iron participates in the synthesis of heme, which can improve the oxygen carrying capacity of the blood, the oxygen supply of the peripheral tissue of the iron deficiency will be reduced, and hypoxia will lead to the disorder of energy metabolism of the tissue. Naturally, people will feel cold due to insufficient heat production.

Third: hypotension is easy to cause poor peripheral blood circulation, insufficient blood supply of hands and feet, and tissues can not get the oxygen and energy materials needed for energy metabolism, so people often feel cold. This requires people to strengthen exercise and diet regulation. Kidney deficiency is also one of the reasons for fear of cold, especially kidney yang deficiency, Fear of cold is the symptom of Kidney Yang Qi failure, which is caused by deficiency of body Yang, or kidney deficiency in old age, or kidney injury due to long-term illness, as well as excessive room fatigue.

matters needing attention

When you know the reason why your hands and feet are cold, you should pay attention to the following: when you get up in the morning and exercise, you can completely relax and stretch the muscles of the whole body, and prevent the fear of cold caused by the stiffness of the whole body. Proper exercise is very important to relax the body. Water supply is also very important. When you take in water, you can discharge the waste in the body, and make the blood circulation smooth, It's better to add 2 liters of water every day. For dinner, you should consciously choose some positive food that can warm your body. At ordinary times, you should fast spicy, greasy and cold food.