Can vitamin deficiencies cause cold feet?

B12.: VItamin B12 deficiency can cause abnormal function of the long nerves in the body. Sometimes this is perceived as "cold feet." Cold feet can also be caused by poor circulation ,but the most common cause of cold feet is ....cold environment.

Vitamins and cold: Not usually . A common cause of cold feet is poor circulation . If your feet are cold and won't / can't warm up , then a visit to your podiatrist is definitely called for .