What is the cause of the baby's cold feet

Baby cold hands and feet cause and baby yang deficiency, qi deficiency constitution related. Cold hands and feet baby constitution is yang deficiency qi deficiency, constitution will be weaker. As long as you accidentally catch cold sick. Yang deficiency caused cold hands and feet baby resistance is low, it is easy to repeated infections and diseases, especially in autumn and winter easy cold evil invasion, causing baby susceptible to respiratory tract infections, pneumonia and other respiratory diseases, there may be infectious, immune diseases. Baby's autonomic nerve function mediation is not perfect, blood vessels become thinner. Into autumn and winter, the main reason for cold hands and feet is due to the autonomic nerve function regulation is not perfect, blood vessels become thinner caused. Plus toes, knees, shoulders, fingers and so on are more joint parts of the movement, less fat, temperature is easy to lose, blood vessels are less, more likely to feel cold, so cold hands and feet.