Morning foot soak has certain benefits of assisting in clearing the meridians, relieving the surface and dispersing cold (removing the cold from the surface of the muscle), but the effect is very limited. Morning foot soak has certain benefits, can dredge the meridians, relieve the surface dispersal of cold, can improve the cold hands and feet, pain and other symptoms, morning foot soak can also make the local capillary expansion, thereby accelerating the circulation of blood in the body, can play a role in health care. Soak your feet for 15 to 30 minutes is appropriate, if there is chest tightness, dizziness and other symptoms, to stop soaking your feet. The temperature should not be too high to prevent scalding, especially for diabetic patients with poor peripheral sensory ability, pay more attention to, specific can consult a professional physician opinion.