1. A skin image processing system comprising: a receiving unit configured to receive a digital image of a surface of a portion of a human body from a camera, the surface being illuminated with white light and placed apart from the camera; a processing unit configured to perform a plurality of kinds of analysis on the digital image received by the receiving unit to produce a plurality of data representing skin conditions of the human body; and an output unit configured to output the plurality of data produced by the processing unit.