According to the inquiry of Fuhe Health Network, Tang Sheng Compendium of Materia Medica has a certain health preserving effect, but the specific effect varies from person to person. This kind of health-care clothing has the functions of accelerating human blood circulation, dredging qi and blood, and dredging meridians mainly through its special fabric and magnetic function, so as to achieve the effects of promoting human body to expel dampness, cold and silt.