Abstract: One or more multi-purpose compositions formulated for pre-operative, post-operative, pregnancy, and postpartum recovery are disclosed in liquid or solid form, having high quality protein, nutrients, minerals (calcium, iron, zinc, and copper), antioxidants, and vitamins A, C, D, and E that are non-GMO and allergen free in vegan, gluten-free, preservative-free, and lactose-free formulations. Here, the multi-purpose formulations promote fast recovery and wound healing after an invasive medical procedure, during and post pregnancy and delivery, and further prevent post-operative complications, among other advantages.

Abstract: A method for thinning (such as in grinding and polishing) a material surface using an instrument means for moving an article with a discontinuous surface with an abrasive material dispersed between the material surface and the discontinuous surface where the discontinuous surface of the moving article provides an efficient means for maintaining contact of the abrasive with the material surface. When used to dimple specimens for microscopy analysis, a wheel with a surface that has been modified to produce a uniform or random discontinuous surface significantly improves the speed of the dimpling process without loss of quality of finish.