What causes cold feet when sleeping?

I feel my feet are cold when I sleep. I believe this situation is common among many women. At this time, you should pay attention to whether it is caused by low blood pressure or blood sugar. At the same time, you also need nutritional supplements and eat more foods that replenish qi and blood.

1. Girls who are too thin

Girls who are thin and have a weak constitution are most likely to have cold hands and feet, because this type of people has poor peripheral blood circulation, which can easily disrupt the body temperature regulation mechanism. Cold hands and feet are caused by the poor regulation of the autonomic nervous system and the thinning of blood vessels. Moreover, toes, knees, shoulders, fingers and other parts are joint areas with more movement, and because there are relatively fewer fat and blood vessels, heat is easily lost.

2. When blood sugar is too low or blood pressure is too low

Food is a very important source of calories for the body. If you lose weight too much or starve yourself too much, and your blood sugar is too low, you will have cold hands and feet. When blood pressure is low, blood circulation will also be poor. When you are tired or weak, blood pressure will easily drop, resulting in cold hands and feet.

3. When the pressure is too great

The pressure of work or time constraints may make your hands and feet cold and tremble. Once this tense period is over, they will slowly return to warmth.

4. Clothes are not warm enough

If your hands and feet are cold, it means there is a problem with the even distribution of body temperature. If you have put on several layers of clothes but your hands and feet are still not warm enough, you should be careful, because for many people, the temperature receptors on the surface of the body are too dull to feel the "cold spots" of the body.

5. The weather is cold or you stay in an air-conditioned room for a long time

All of these will reduce blood flow, slow down blood circulation, and make your hands and feet cold.