When the weather is very cold

Eliminate diseases (such as anemia, hyperthyroidism, hypothyroidism, etc. ), the body is mostly related to low environmental temperature, weak personal constitution and poor peripheral blood circulation. Poor peripheral blood circulation and insufficient blood supply to hands and feet will lead to cold feet. I suggest you go to the hospital to check whether there are anemia, hyperthyroidism, hypothyroidism and other diseases. If the cause is ruled out, it can be improved by strengthening physical exercise and increasing nutrition. In addition, sweating too much on your feet will make your feet cold, so pay attention to keep your feet dry.