An object of the present invention is to provide a curcumin-containing solid composition to be used as a composition for treating or preventing diseases and symptoms that benefit from curcumin absorption into cells.The object is achieved by a solid composition comprising:(1) curcumin；(2) hydrophilic polymer； and(3) at least one nonionic surfactant selected from the group consisting of polyglycerol fatty acid esters, sucrose fatty acid esters, and lecithins.
