The invention relates to a health improving sock with protruding hard beads, and relates to the field of garments, in particular to socks. According to the scheme, the health improving sock with protruding hard beads is characterized by comprising a first sock body, a first sock leg and a first thickened sock sole, wherein the lower half portion of the sock body is the thickened sock sole, the sock sole is formed through weaving of multiple layers of cotton yarns, the thickness of the sock sole is 2 mm or more, at least 50 massage particles are arranged on the inner side face of the thickened sock sole, the diameters of the massage particles are 1.5-2 mm, and each massage particle is provided with a central through hole to allow a sewing thread to pass through so that the massage particle can be sewn to the thickened sock sole. In this way, the health improving sock has a massaging effect while people walk.