A toothpick for the application of light treatment at a body structure is provided. The toothpick distinguishes a handle and an element. The handle hosts one or more light sources each capable of delivering a light beam with a unique light treatment. The element is optically connected to the light source(s) such that the light beam(s) could radiate through the surface of the element at a body structure. This radiation is not limited to radiation through the tip of the element, but would radiate in multiple directions. The element of the toothpick could be used in direct or not in direct contact with a body surface as long as the light treatment can be applied to the body structure. In case the element is in contact with a body structure, then the element could add a massaging effect to the body structure.